TestFlight is currently unavailable. Please try again later.

We have an App in testFlight on internal testers. An admin user manages to install TestFlight, another Holder and Admin user is unable to install Testflight and has this message (TestFlight is currently unavailable. Please try again later.) Do you have any advice to give? Thank you

Are they signed into the same Apple ID that you invite? I had this problem today and just added my personal Apple ID to the team

TestFlight is currently unavailable. Please try again later.
 
 
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