Trycatch said:

Help.... The game is not starting since the update. It running in an endless loop when connecting Google Play service. I try clean cache and even app data... Nothing work.... 

do you still have this issue? Did you try to reload the device? Also, I would advise delete and load the game again (if your acc was sync with GP or FB)

Yes yes, I still.

I tried multiples stuff, from  clear cache, clear data, reinstall. But now, when trying to restore my account from Google Play, I hit the same endless loop after selecting the account to restor. 

Also this happening on my nexus 6p, Android 8.1 but not on my old tablet. 

I have create à ticket to the support, we will see.