I am facing the exact same issue. No email but uploaded binary disappears from iTunes connect after momentarily showing Processing status. It happened last week also and i had called Apple support and then it was fixed without any confirmation notification from Apple but me going and checking the Activity tab. Something wrong going on in iTunes connect for sure.
I am also facing same issue with my build.
I'm also having the same issue. does anyone have a solution for this? still waiting for a reply from customer support.
I am having the same issue, my problem is not only in one app, I have 4 apps it´s the same issue for all.
I am also facing the same issue with my apps they are visible under the Testflight sections only for 2 mins and then vanishes away. No email of rejection or removing the app from Apple's end.
This is a very wierd behaviour facing since last week.
@Apple Support Team. - Please help the developers worldwide on this asap.