So, you're telling me they can't go to video review and determine if the puck crossed the line before the whistle? I doubt that very much. It may not be allowed when a goal is called -on the ice- to overrule it, but that isn't the same thing at all.
Well they've been posted multiple times in this thread, but I guess once more wont hurt
330 - VIDEO GOAL JUDGE SYSTEM
a) Video Goal Judge System (VGJ) shall be applied only by at the request of the Referee
or the Video Goal Judge.
b) The following are the only situations subject to review by the Video Goal Judge
1. Puck crossing the goal line.
2. Puck in the net prior to the goal frame being displaced.
3. Puck in the net prior to or after the expiration of time at the end of a period.
4. Puck directed into the net by hand or kicked into the net.
5. Puck deflected into the net off a game official.
6. Puck struck with a high stick above the height of crossbar by an attacking player prior to entering the net.
7. Establishing the correct time on the official clock, provided the game time is
visible on the Video Goal Judge’s monitor