title: What happens when TestFlight app expire?
body: <p>I'm using the prerelease tool in iTunesConnect where you can distribute the app to a group of testers. It seems though that after some days the app crashes immediately after start (just after the splash screen shown). No error logs.</p>
  
  <p>I'm wondering if this has to do with the 30days expiration that all TestFlight apps seems to have, or maybe it's something in my code that causing it?</p>