today, we found this issue too, it's crazy worked good few days ago.
In order to update your existing apps, create new in-app purchases, and submit new apps to the App Store, the user with the Legal role (Account Holder) must review and accept the Paid Applications Schedule (Schedule 2 to the Apple Developer Program License Agreement) in the Agreements, Tax, and Banking module.
To accept this agreement, they must have already accepted the latest version of the Apple Developer Program License Agreement in their account on the developer website.
seems need to accept the accepted the latest version of the Apple Developer Program License Agreement, but in the developer website nothing remind appears.
we can't update a new version app for now!!!!!!
euci
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