I’m experiencing a persistent TestFlight installation issue that started after my most recent Apple Developer Program renewal.
All builds upload and process successfully in App Store Connect/TestFlight, and there are no apparent issues with the builds themselves. However, when testers try to install the apps, they receive the following error:
“The requested app is not available or doesn’t exist.”
Since the same problem is affecting multiple apps under the same Apple Developer account, while the builds are uploading and processing successfully, I suspect this may be related to the TestFlight/App Store Connect distribution state or account-level backend configuration after the renewal.
I have already checked the builds and TestFlight configuration, but the issue still persists.
Has anyone experienced the same issue after renewing their Apple Developer Program membership? If so, were you able to resolve it, and did Apple Support have to fix something on the backend?
Any guidance or suggestions would be greatly appreciated.