I shoot Leupolds on some heavy kickers. Had a VXII go south several years ago, but it's held up since being returned.
I would tell Leupold that you have lost confidence in this scope and would like a new replacement. I wouldn't be surprised if they sent you a brand new scope.
I have never had a repaired Leupold go the distance for me. One of the main reasons I don't use them on but one rifle.