Has anyone been able to get the game to work on secondary profiles on Android devices? I have a Google Nexus-10 with the full game working great on my main profile. When I configure an additional profile and try to launch the game, I get a spinning cursor on the loading screen and nothing happens. I think it's having problems authenticating to Google Play Games.

I think Google Play could have some problem as well. I had several problem to log in with my main account in some devise. It's a race, google team patch one side and app developers the other... and the final user get a lot of problems