if I get that, I take battery out of phone, and put it back in, and no issues.
My game gets really slow when picking coins, its annoying! And sometimes when i get to fight the boss in the stages too...
So i figured that re-installing the game worked for my issue. Just so you know.
No, looks like the account is bound to the Device, reinstall with a other google ID brings on the same Device the same account back