Quick fix to debuffs and buffs on players.

TShockAPI/GetDataHandlers.cs

@@ -117,6 +117,7 @@ namespace TShockAPI
                 {PacketTypes.PlayerSlot, HandlePlayerSlot},
                 {PacketTypes.TileGetSection, HandleGetSection},
                 {PacketTypes.UpdateNPCHome, UpdateNPCHome },
+                {PacketTypes.PlayerAddBuff, HandlePlayerBuff},
             };
         }
 
@@ -789,5 +790,10 @@ namespace TShockAPI
             }
             return false;
         }
+
+        private static bool HandlePlayerBuff(GetDataHandlerArgs args)
+        {
+            return !args.Player.Group.HasPermission(Permissions.ignoregriefdetection);
+        }
     }
 }