Unable to submit app for review - Unexpected Error - AppStore Connect

I am getting this error in AppStore Connect trying to submit my app update for review:

Unable to Add for Review The items below are required to start the review process: An unexpected error was encountered when submitting for review. If the issue persists please contact us.

Same issue here. Ticket issued on Sunday with number 102977939270 - no response so far

Unable to submit app for review - Unexpected Error - AppStore Connect
 
 
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