Yes, I know there is already a thread, but I didn't feel like looking it up...
Last night in the WM/Sulpher game, Tech signee Dustin Mitchell got a crucial hit but a balk was called on the pitcher. Base runner advanced, but Mitchell had to stay in the batters box.
I've seen umps get this one wrong before (call dead ball) and, without looking it up, I remember the offense having the choice of taking the play or not. Obviously WM would have taken the play.
The only thing I can imagine would be that high school rules are different than MLB in this particular situation.