TestFlight Error

Hello, everyone, I have been having problems with builds uploaded to TestFlight for a couple of weeks now. These , from the app (iPhone, iPad, Mac), are not downloading. If I try I get an error message saying the app is unavailable or does not exist. If I try to add a build to an external tester group I get the warning : There was an error while processing your request. Please try again later. Checking in the browser termianel I noticed the error : Failed to load resource: the server responded with a status of 422 () with in : message: "API Response Error: TF_BETA_APP_REVIEW_RESPONSE"

I've tried everything but can't figure out how to fix it. Can anyone. give me a hand? Do you know what is going on?

TestFlight Error
 
 
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