some fixes (but not all)

we still have the title self care problem which is prob the most noticeable

src/main/java/land/chipmunk/chayapak/chomens_bot/plugins/BossbarManagerPlugin.java

@@ -7,6 +7,7 @@ import com.github.steveice10.packetlib.packet.Packet;
 import land.chipmunk.chayapak.chomens_bot.Bot;
 import land.chipmunk.chayapak.chomens_bot.data.BossBar;
 import land.chipmunk.chayapak.chomens_bot.data.BotBossBar;
+import land.chipmunk.chayapak.chomens_bot.data.chat.MutablePlayerListEntry;
 import land.chipmunk.chayapak.chomens_bot.util.ComponentUtilities;
 import lombok.Getter;
 import lombok.Setter;
@@ -32,6 +33,13 @@ public class BossbarManagerPlugin extends Bot.Listener {
         this.bot = bot;
 
         bot.addListener(this);
+
+        bot.players().addListener(new PlayersPlugin.Listener() {
+            @Override
+            public void playerJoined(MutablePlayerListEntry target) {
+                BossbarManagerPlugin.this.playerJoined();
+            }
+        });
     }
 
     @Override
@@ -40,6 +48,7 @@ public class BossbarManagerPlugin extends Bot.Listener {
     }
 
     public void packetReceived(ClientboundBossEventPacket packet) {
+        try {
             switch (packet.getAction()) {
                 case ADD -> {
                     final Map<UUID, BotBossBar> mapCopy = new HashMap<>(bossBars);
@@ -133,6 +142,17 @@ public class BossbarManagerPlugin extends Bot.Listener {
                     bossBar.health = packet.getHealth();
                 }
             }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void playerJoined () {
+        for (Map.Entry<UUID, BotBossBar> _bossBar : bossBars.entrySet()) {
+            final BotBossBar bossBar = _bossBar.getValue();
+
+            bossBar.setPlayers(bossBar.players);
+        }
     }
 
     public void add (String name, BotBossBar bossBar) {