Below is a link to the story, in short ... Bottom 7, ball hit over 3b bag ump raises hands and calls it foul. Runners keep running, and scores. Call is reviewed and call overturned. Winning run counted.
This is not right. Once foul is called, the play is dead. Defense relaxes. If Ump got it wrong, then he/she needs to eat the call. You can't unring that bell.
I think LL replay got this wrong. This will lead to any game where replay is used, to call it fair. Let the replay overturn that call as you can always reset.