[What is happening to the servers?]

The same thing happened to me.

[We can't log in]

I also suffer from this.

[stuck in loading loop]

When you start new player it seems to have reverted to a older update, when silver boxes where still in the game and after you beat the tutorial it freezeson the loading bar .

[stuck in loading loop]

Same thing is happening to me, but I also get logged out for some reason.