Yes I have two incremental updates that have been waiting for 1.5 weeks and a new app that has been waiting nearly 2 weeks at this point. I didn't have this issue a couple months ago.

Im on the same bandwagon here, apps expired after 7 days and when i made a new verison, users cant install on TestFlight for UAT. Sounds like its a much bigger issue ont eh server side going on.

Im having the same issues here too with TestFlight and pushing the app to some users for UAT. I also noticed that my builds suddenly expired after about 8 days, had to make a new build for them to see it, but they get the same message on TF, The requested app is not available or doesn’t exist