We have confirmed the following issues after the maintenance on November 2nd.
Issue Details
・Your character(s) may not be able to revive when they are defeated in a particular condition.
* Please kindly contact Customer Support if you found the issue above.
・In Android device, a pop appears incorrectly in center of the screen.
* This issue will not affect to the game progress.
Please kindly try re-installing the app, it may resolve the issue.