We are aware that users using Android versions are having issues with accounts such as log in/log out, cannot backup and restore data, artwork purchase.
Updated: We have fixed the issue and everything relating to account activities works properly now.
We truly apologize for this inconvenience caused and thank you for your understanding.
Affected Version: All Android versions
Reported date: May 15th, 2018
Resolved dated: May 15th, 2018