Requested app is not available or does not exist

We’re seeing a strange issue with our TestFlight setup. We normally have 4 apps available in TestFlight (all of which are also live on the App Store).

Today, 3 of them disappeared from TestFlight because their builds were marked as expired.

I re-submitted new test flight builds, which made the apps reappear but now when trying to install ANY of our apps, we get an error saying: “The requested app is not available or doesn’t exist.”

There are no issues or flags on the TestFlight pages in App Store Connect, all builds are validated, and all apps are still downloadable from the App Store without any problems.

Has anyone else experienced this?

Requested app is not available or does not exist
 
 
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