Updated and cannot open app now

[Slikknick]

Don't worry, as long as you remember enough identifying information about your account (see above, just a few rough numbers are usually good enough), we can restore it if it's unlinked by reinstalling. If you want to be sure that reinstall won't unlink your account, you can download another game by us (such as Dragon Tear) before uninstalling, because Apple will not reset your vendor information as long as you still have another game made by the same vendor on your device.

Worked wonders, thanks.

[admin]

Don't worry, as long as you remember enough identifying information about your account (see above, just a few rough numbers are usually good enough), we can restore it if it's unlinked by reinstalling. If you want to be sure that reinstall won't unlink your account, you can download another game by us (such as Dragon Tear) before uninstalling, because Apple will not reset your vendor information as long as you still have another game made by the same vendor on your device.

Worked wonders, thanks.

Good to hear, please tell all your friend that is having the same problem as well. This may be affect several iOS users who logged into the game during a short time window few hours ago.