I have uploaded a couple of apps, a couple of times to TestFlight and it has always worked. With this new app I did the same and it appears on tester's device as expected:
The problem is when the they try to download it this message appear:
And when they tap on the app instead of install, it looks like this:
The "funny" part is that when you tap on any other app in testflight, it would look like the last picture, but it would let you download it.
Does anyone know what's happening and how to fix it? Thanks for your time
P.S
I tried the following solutions but nothing changed:
Testflight is broken right now. Wait until apple fixes it, but the issue can't be resolved right now. Apple status pages haven't acknowledged the downtime yet.