New Build Not Showing up in Testflight App

I have released a new build on Testflight and have received the email to start testing.

However, when I open the testflight app on the phone, the new version is not listed.


So I tried uploading another build with a new version number, yet the outcome was the same.


I have tried this same procedure with another tester and they are seeing the same thing on their phone. They get the email to start testing, but the new version is not listed in the testflight app.


What could be the reason for this?


I am using xCode 9.4

Same here.

New Build Not Showing up in Testflight App
 
 
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