Apple TestFlight No Longer Allows Me Release New Builds To External Testers

Question

I have an application in iTunes Connect configured for TestFlight beta testing. Before our first application release we were able to invite external testers, but once we sub

Answer 1

Remember to login using an account with the Legal, Admin, or App Manager role. (More info on user roles here.)

Answer 2

Apple pushed a fix to TestFlight that resolved this issue for us on 3/12/2015