Locked out of Ultimate Team after "Match Under Review" error in Gauntlet Mode

I'm unable to enter Ultimate Team after a glitch in Gauntlet mode.

The issue: Every match ended with the message "We are currently reviewing the match results." The games didn't count, and I was forced to close the app. Now, I get an error every time I try to log into Ultimate Team. It seems my session is stuck.

I have already tried:

• Repairing game files and reinstalling.
• Clearing the EA App cache.
• Checking my connection (wired Ethernet, other modes work fine).

Is there a way to force a session reset or "kick" my account out of that bugged state?

Thanks!