Same here, I just uploaded 12 apps and now when I'm ready to submit I get this error, very frustrating.
Edit: It's working for me now, that was a fast fix.
robrien
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Same thing here, it just bricked my iPhone XR trying to install iOS 14; trying to restore back to iOS 13.5.1 now.