Testflight Builds keep disappearing after showing a Grey Box for sometimes

I am trying to upload a new build for my app, Upon uploading, I see a grey box that flashes for a couple of hours, then out of no where my build just disappears.

This is such a horrible ux for devs, why cant there be a normal error message that shows what went wrong instead of just making the build disappear into thin air?!!

I have not got any error emails either from Apple regarding any issue in the configuration. Does anyone have any idea how to solve this issue?

I can also confirm that the bundle ids are also matching between xcode and appstore connect. I have tried various builds, everything keeps disappearing with no error message or any email from apple.
i'm having the same problem here, uploading a version of this ios app for the first time. The xcode was successful, but then there is a gray rectangle and after a while it disappears.
Me too

First you have to fight and work around all the xcode glitches and finally when you think you are all done you get that. I can't test any of my builds in Testflight as they all appear as blank grey boxes

For me a hard refresh (SHIFT + Reload) of the page worked! The gray rectangle is gone.

Did anyone ever solve this? Keeps happening to me on a newly created app listing.

Testflight Builds keep disappearing after showing a Grey Box for sometimes
 
 
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