Language Cloud disabled and I've been signed out of Studio 2019

Yesterday, Language Cloud on Studio 2019 was disabled for all my projects, and is still disabled today.

Somehow, I've also been signed out of Studio 2019 and can't sign into my SDL account either.

I've tried renaming the file LanguageCloudMachineTranslation.bin, then signing in again, but nothing happens, the little * just turns and turns.

I'm at 75% of my Cloud usage.

I'm in the middle of a huge project due on Monday and I need a solution fast!!!