It still works . . sometimes. I've had to re-try multiple times and/or log out and try a different anonymous account. In the end over the past week, on 3 different phones, I've been able to update. But each time was a flaf.

Click the settings icon, then the account settings icon, then the three-dotted icon and select "Refresh all accounts." This worked on my main profile on GrapheneOS, but not on my alt profile.

What is more disturbing is the little “everything is fine” message when the session refresh fails. It bugs the app out displaying just that message. It's amusing in a weird kind of way.

To the surprise of no one...

I just updated all my apps with it

I've cleared Aurora's user data and it seemed to fix the problem. Hopefully this is just a minor glitch and not a coordinated effort from G$.

Edit: Nevermind, that was only a temporary fix. The anonymous session is loading but no downloads are working.

i have yet to have any problems