EDIT 08:00 (UTC+0) - We believe the issue has now been fixed. Should you experience any further issues with the Battle of the Bands Event, please do not hesitate to submit a support request using the in-game button. Best of luck with the Event!

We are aware of an issue that is currently giving players a connection error after completing the first stage of the Battle of the Bands Event. We are currently investigating the cause of the issue and hope to have it rectified soon.

We apologize for the inconvenience this may have caused. Thank you for your understanding. Best of luck in the combat!