How do I report a bug for the Battle Concert Event? August 26, 2019 21:51 Updated You can report a bug for either game via artix.com/bugs. Related articles Can I still turn in the Backstage quests after the Battle Concert Event is over? Can I still get into the Battle Concert after it starts? Can I sell, gift or trade my Special Event Collection or items to other players? How do I find my Event Collection in AQWorlds? Can I get into the Battle Concert early in AQ3D?