Greetings from Com2uS!
Wonder Tactics will be releasing a patch on Oct 12nd. Please see below for more info.
* The patch won't take too long, but once the patch begins, you may experience a sudden crash if you are logged in.
Please make sure to end your game safely to save your game data.
> Patch Schedule: Oct 12nd 12am PDT
> Patch Details: The White Ring Event will end.