For the first time I made a app build to for beta testing in itunesconnect and I have added some external testers.It worked fine and the get notified.
But now I have updated new version for Beta testing and added more external tester.Only newly added tester are notified.Not the old external tester which were added for the first time when I was upload the app for the first version. . . . .
Any thing I am missing or to do something for it. . .