Same issue here and still unresolved as of 5 Oct 2026. All of our existing TestFlight builds suddenly expired, and both Internal and External Testing stopped working. New builds process successfully and App Store Connect shows Internal Testing as active, but internal testers still cannot install the app. For External Testing, we are receiving: HTTP 422 – ENTITY_UNPROCESSABLE.BETA_CONTRACT_MISSING “Beta contract is missing for the app.” Our agreements have already been accepted and appear active. We contacted Apple Developer Support and were told on 3 Oct that the issue should be resolved within 48 hours, and to upload another build after that period. We have now waited the full 48 hours, but unfortunately the issue is still not resolved. Apple Developer Support Case: 102980144352 Apple ID: 6811815580 Could the DTS/TestFlight team please help investigate or route our case to the appropriate engineering team? This is currently blocking both our Internal and External TestFlight testing. Thank you very much for your help.