diff --git a/sqlupdates/2_0_0_TO_2_1_0-RC-1.sql b/sqlupdates/2_0_0_TO_2_1_0-RC-1.sql
index 8d2c7349..be6dc99c 100644
--- a/sqlupdates/2_0_0_TO_2_1_0-RC-1.sql
+++ b/sqlupdates/2_0_0_TO_2_1_0-RC-1.sql
@@ -67,7 +67,7 @@ DROP PROCEDURE IF EXISTS DEFAULT_YTTV_PLAYLISTS;
 
 ALTER TABLE `permissions`
 ADD COLUMN `cmd_update_youtube_playlists` enum('0','1') NOT NULL DEFAULT '0';
-INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.keys.cmd_update_youtube_playlists', 'update_youtube;update_youtube_playlists')
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.keys.cmd_update_youtube_playlists', 'update_youtube;update_youtube_playlists');
 INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.succes.cmd_update_youtube_playlists', 'YouTube playlists have been refreshed!');
 
 DROP PROCEDURE IF EXISTS UPDATE_TEAM_WIREDS;
diff --git a/sqlupdates/2_1_0-RC-1_TO_2_1_0-RC-2.sql b/sqlupdates/2_1_0-RC-1_TO_2_1_0-RC-2.sql
new file mode 100644
index 00000000..0890d959
--- /dev/null
+++ b/sqlupdates/2_1_0-RC-1_TO_2_1_0-RC-2.sql
@@ -0,0 +1,10 @@
+ALTER TABLE `permissions`
+ADD COLUMN `cmd_add_youtube_playlist` enum('0','1') NOT NULL DEFAULT '0';
+
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.keys.cmd_add_youtube_playlist', 'add_youtube;add_playlist;add_youtube_playlist');
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.error.cmd_add_youtube_playlist.usage', 'Usage: base_item_id youtube_playlist_id');
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.error.cmd_add_youtube_playlist.no_base_item', 'A base item with that ID could not be found.');
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.error.cmd_add_youtube_playlist.failed_playlist', 'Error: unable to fetch the given YouTube playlist.');
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.succes.cmd_add_youtube_playlist', 'The playlist has been added successfully!');
+
+UPDATE `emulator_texts` SET `value` = 'Superwired Usage Information. Possible reward types:<br/>badge: BADGE CODE<br/>Credits: credits#amount<br/>Pixels: pixels#amount<br/>Points: points#amount<br/>Respect: respect#amount<br/>Furniture: furni#FurnitureID<br/>Catalog Item: cata#CatalogItemID' WHERE `key` = 'hotel.wired.superwired.info';
\ No newline at end of file
diff --git a/src/main/java/com/eu/habbo/habbohotel/catalog/CatalogManager.java b/src/main/java/com/eu/habbo/habbohotel/catalog/CatalogManager.java
index 2658c248..99296bb2 100644
--- a/src/main/java/com/eu/habbo/habbohotel/catalog/CatalogManager.java
+++ b/src/main/java/com/eu/habbo/habbohotel/catalog/CatalogManager.java
@@ -589,24 +589,10 @@ public class CatalogManager {
         return this.catalogPages.get(pageId);
     }
 
-    public CatalogPage getCatalogPage(final String captionSafe) {
-        final CatalogPage[] page = {null};
-
-        synchronized (this.catalogPages) {
-            this.catalogPages.forEachValue(new TObjectProcedure<CatalogPage>() {
-                @Override
-                public boolean execute(CatalogPage object) {
-                    if (object.getPageName().equalsIgnoreCase(captionSafe)) {
-                        page[0] = object;
-                        return false;
-                    }
-
-                    return true;
-                }
-            });
-
-            return page[0];
-        }
+    public CatalogPage getCatalogPage(String captionSafe) {
+        return this.catalogPages.valueCollection().stream()
+                .filter(p -> p != null && p.getPageName() != null && p.getPageName().equalsIgnoreCase(captionSafe))
+                .findAny().orElse(null);
     }
 
 
diff --git a/src/main/java/com/eu/habbo/habbohotel/commands/AddYoutubePlaylistCommand.java b/src/main/java/com/eu/habbo/habbohotel/commands/AddYoutubePlaylistCommand.java
new file mode 100644
index 00000000..5318102b
--- /dev/null
+++ b/src/main/java/com/eu/habbo/habbohotel/commands/AddYoutubePlaylistCommand.java
@@ -0,0 +1,59 @@
+package com.eu.habbo.habbohotel.commands;
+
+import com.eu.habbo.Emulator;
+import com.eu.habbo.habbohotel.gameclients.GameClient;
+import com.eu.habbo.habbohotel.items.YoutubeManager;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+
+public class AddYoutubePlaylistCommand extends Command {
+    public AddYoutubePlaylistCommand() {
+        super("cmd_add_youtube_playlist", Emulator.getTexts().getValue("commands.keys.cmd_add_youtube_playlist").split(";"));
+    }
+
+    @Override
+    public boolean handle(GameClient gameClient, String[] params) throws Exception {
+        if (params.length < 3) {
+            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_add_youtube_playlist.usage"));
+            return true;
+        }
+
+        int itemId;
+
+        try {
+            itemId = Integer.valueOf(params[1]);
+        } catch (NumberFormatException e) {
+            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_add_youtube_playlist.no_base_item"));
+            return true;
+        }
+
+        if (Emulator.getGameEnvironment().getItemManager().getItem(itemId) == null) {
+            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_add_youtube_playlist.no_base_item"));
+            return true;
+        }
+
+        YoutubeManager.YoutubePlaylist playlist = Emulator.getGameEnvironment().getItemManager().getYoutubeManager().getPlaylistDataById(params[2]);
+
+        if (playlist == null) {
+            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_add_youtube_playlist.failed_playlist"));
+            return true;
+        }
+
+        Emulator.getGameEnvironment().getItemManager().getYoutubeManager().addPlaylistToItem(Integer.valueOf(params[1]), playlist);
+
+        try (Connection connection = Emulator.getDatabase().getDataSource().getConnection(); PreparedStatement statement = connection.prepareStatement("INSERT INTO `youtube_playlists` (`item_id`, `playlist_id`) VALUES (?, ?)")) {
+            statement.setInt(1, itemId);
+            statement.setString(2, params[2]);
+
+            statement.execute();
+        } catch (SQLException e) {
+            Emulator.getLogging().logSQLException(e);
+        }
+
+        gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.succes.cmd_add_youtube_playlist"));
+
+        return true;
+    }
+}
diff --git a/src/main/java/com/eu/habbo/habbohotel/commands/CommandHandler.java b/src/main/java/com/eu/habbo/habbohotel/commands/CommandHandler.java
index 1ba4be67..d51eb126 100644
--- a/src/main/java/com/eu/habbo/habbohotel/commands/CommandHandler.java
+++ b/src/main/java/com/eu/habbo/habbohotel/commands/CommandHandler.java
@@ -276,6 +276,8 @@ public class CommandHandler {
         addCommand(new UpdateWordFilterCommand());
         addCommand(new UserInfoCommand());
         addCommand(new WordQuizCommand());
+        addCommand(new UpdateYoutubePlaylistsCommand());
+        addCommand(new AddYoutubePlaylistCommand());
 
         addCommand(new TestCommand());
     }
diff --git a/src/main/java/com/eu/habbo/habbohotel/commands/LayCommand.java b/src/main/java/com/eu/habbo/habbohotel/commands/LayCommand.java
index 4a186528..abc534bb 100644
--- a/src/main/java/com/eu/habbo/habbohotel/commands/LayCommand.java
+++ b/src/main/java/com/eu/habbo/habbohotel/commands/LayCommand.java
@@ -14,6 +14,9 @@ public class LayCommand extends Command {
 
     @Override
     public boolean handle(GameClient gameClient, String[] params) throws Exception {
+        if (gameClient.getHabbo().getRoomUnit() == null || !gameClient.getHabbo().getRoomUnit().canForcePosture())
+            return true;
+
         gameClient.getHabbo().getRoomUnit().cmdLay = true;
         gameClient.getHabbo().getHabboInfo().getCurrentRoom().updateHabbo(gameClient.getHabbo());
         gameClient.getHabbo().getRoomUnit().cmdSit = true;
diff --git a/src/main/java/com/eu/habbo/habbohotel/items/YoutubeManager.java b/src/main/java/com/eu/habbo/habbohotel/items/YoutubeManager.java
index 7e6ece37..631f15d5 100644
--- a/src/main/java/com/eu/habbo/habbohotel/items/YoutubeManager.java
+++ b/src/main/java/com/eu/habbo/habbohotel/items/YoutubeManager.java
@@ -90,11 +90,9 @@ public class YoutubeManager {
                     youtubeDataLoaderPool.submit(() -> {
                         ArrayList<YoutubePlaylist> playlists = this.playlists.getOrDefault(itemId, new ArrayList<>());
 
-                        YoutubePlaylist playlist = this.playlistCache.containsKey(playlistId) ? this.playlistCache.get(playlistId) : this.getPlaylistDataById(playlistId);
+                        YoutubePlaylist playlist = this.getPlaylistDataById(playlistId);
                         if (playlist != null) {
                             playlists.add(playlist);
-
-                            this.playlistCache.put(playlistId, playlist);
                         } else {
                             Emulator.getLogging().logErrorLine("Failed to load YouTube playlist: " + playlistId);
                         }
@@ -117,7 +115,9 @@ public class YoutubeManager {
         Emulator.getLogging().logStart("YouTube Manager -> Loaded! (" + (System.currentTimeMillis() - millis) + " MS)");
     }
 
-    private YoutubePlaylist getPlaylistDataById(String playlistId) {
+    public YoutubePlaylist getPlaylistDataById(String playlistId) {
+        if (this.playlistCache.containsKey(playlistId)) return this.playlistCache.get(playlistId);
+
         try {
             URL myUrl = new URL("https://www.youtube.com/playlist?list=" + playlistId);
 
@@ -159,6 +159,8 @@ public class YoutubeManager {
 
             br.close();
 
+            this.playlistCache.put(playlistId, playlist);
+
             return playlist;
         } catch (java.io.IOException e) {
             e.printStackTrace();
@@ -170,4 +172,8 @@ public class YoutubeManager {
     public ArrayList<YoutubePlaylist> getPlaylistsForItemId(int itemId) {
         return this.playlists.get(itemId);
     }
+
+    public void addPlaylistToItem(int itemId, YoutubePlaylist playlist) {
+        this.playlists.computeIfAbsent(itemId, k -> new ArrayList<>()).add(playlist);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionNotInTeam.java b/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionNotInTeam.java
index 1f97a4cc..8258e6fa 100644
--- a/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionNotInTeam.java
+++ b/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionNotInTeam.java
@@ -86,7 +86,7 @@ public class WiredConditionNotInTeam extends InteractionWiredCondition {
     public boolean saveData(ClientMessage packet) {
         packet.readInt();
 
-        this.teamColor = GameTeamColors.values()[packet.readInt() - 1];
+        this.teamColor = GameTeamColors.values()[packet.readInt()];
 
         return true;
     }
diff --git a/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionTeamMember.java b/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionTeamMember.java
index 0d29e6d0..9349cbb2 100644
--- a/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionTeamMember.java
+++ b/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionTeamMember.java
@@ -86,7 +86,7 @@ public class WiredConditionTeamMember extends InteractionWiredCondition {
     public boolean saveData(ClientMessage packet) {
         packet.readInt();
 
-        this.teamColor = GameTeamColors.values()[packet.readInt() - 1];
+        this.teamColor = GameTeamColors.values()[packet.readInt()];
 
         return true;
     }
diff --git a/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/effects/WiredEffectJoinTeam.java b/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/effects/WiredEffectJoinTeam.java
index f114baf6..3285865a 100644
--- a/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/effects/WiredEffectJoinTeam.java
+++ b/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/effects/WiredEffectJoinTeam.java
@@ -118,7 +118,7 @@ public class WiredEffectJoinTeam extends InteractionWiredEffect {
     @Override
     public boolean saveData(ClientMessage packet, GameClient gameClient) {
         packet.readInt();
-        this.teamColor = GameTeamColors.values()[packet.readInt() - 1];
+        this.teamColor = GameTeamColors.values()[packet.readInt()];
         int unknownInt = packet.readInt();
         packet.readString();
         this.setDelay(packet.readInt());
diff --git a/src/main/java/com/eu/habbo/habbohotel/rooms/Room.java b/src/main/java/com/eu/habbo/habbohotel/rooms/Room.java
index 2cade797..5ca538ea 100644
--- a/src/main/java/com/eu/habbo/habbohotel/rooms/Room.java
+++ b/src/main/java/com/eu/habbo/habbohotel/rooms/Room.java
@@ -3931,11 +3931,12 @@ public class Room implements Comparable<Room>, ISerialize, Runnable {
     }
 
     public void makeSit(Habbo habbo) {
-        if (habbo.getRoomUnit().hasStatus(RoomUnitStatus.SIT)) {
+        if (habbo.getRoomUnit() == null) return;
+
+        if (habbo.getRoomUnit().hasStatus(RoomUnitStatus.SIT) || !habbo.getRoomUnit().canForcePosture()) {
             return;
         }
 
-
         this.dance(habbo, DanceType.NONE);
         habbo.getRoomUnit().cmdSit = true;
         habbo.getRoomUnit().setBodyRotation(RoomUserRotation.values()[habbo.getRoomUnit().getBodyRotation().getValue() - habbo.getRoomUnit().getBodyRotation().getValue() % 2]);
@@ -3994,6 +3995,8 @@ public class Room implements Comparable<Room>, ISerialize, Runnable {
         }
 
         if (item.getBaseItem().getType() == FurnitureType.FLOOR) {
+            if (this.layout == null) return;
+
             this.updateTiles(this.getLayout().getTilesAt(this.layout.getTile(item.getX(), item.getY()), item.getBaseItem().getWidth(), item.getBaseItem().getLength(), item.getRotation()));
         }
     }
diff --git a/src/main/java/com/eu/habbo/habbohotel/rooms/RoomUnit.java b/src/main/java/com/eu/habbo/habbohotel/rooms/RoomUnit.java
index 07809406..d1c6aa6c 100644
--- a/src/main/java/com/eu/habbo/habbohotel/rooms/RoomUnit.java
+++ b/src/main/java/com/eu/habbo/habbohotel/rooms/RoomUnit.java
@@ -4,6 +4,8 @@ import com.eu.habbo.Emulator;
 import com.eu.habbo.habbohotel.items.Item;
 import com.eu.habbo.habbohotel.items.interactions.InteractionGuildGate;
 import com.eu.habbo.habbohotel.items.interactions.InteractionTeleport;
+import com.eu.habbo.habbohotel.items.interactions.InteractionWater;
+import com.eu.habbo.habbohotel.items.interactions.InteractionWaterItem;
 import com.eu.habbo.habbohotel.pets.Pet;
 import com.eu.habbo.habbohotel.pets.RideablePet;
 import com.eu.habbo.habbohotel.users.DanceType;
@@ -722,4 +724,12 @@ public class RoomUnit {
     public void setCanLeaveRoomByDoor(boolean canLeaveRoomByDoor) {
         this.canLeaveRoomByDoor = canLeaveRoomByDoor;
     }
+
+    public boolean canForcePosture() {
+        if (this.room == null) return false;
+
+        HabboItem topItem = this.room.getTopItemAt(this.getX(), this.getY());
+
+        return topItem == null || (!(topItem instanceof InteractionWater) && !(topItem instanceof InteractionWaterItem));
+    }
 }