If it is a ball it is batter's interference. If it is a strike, it is a strike out and voids the batter interference call, no matter what the umpire states. If its a strike the umpire could have forgotten about the outs or have been over zealous. I have an umpire SOOOOO emphatically bang a guy at first because he thought he was going to be part of a triple play and forgot that there was already 1 out when it went 5U-4.