Norwich hosted the frozen four. Their semifinal match was against archrival Middlebury.
First, some information. Even if you host an NCAA playoff game and you are the home team, you must treat the event as a neutral site. In other words, for example, the PA announcing must be unbiased. So, if in the past you tended to present your team with much fanfare and "mumble" the other team when they got on the ice, you can't do that. You must present both teams with much fanfare or "mumble" for both. Same with announcing goal scorers and music or foghorns after goals, etc. Everything has to be equal. This is all spelled out ahead of time and mentioned to those involved.
So, the Norwich PA announcer, who was quite a flamboyant guy, wore a loud suit and would stand on a platform behind the crowd, decided to not only break that rule, but commit an altogether egregious infraction.
Considering it was such a rival, he decided it would be "funny" if he used the Middlebury women's roster when announcing the starting lineup. Whatever number was being announced, he read from the women's roster instead of the men's roster. For a regular season game, that would have been fine and just another talking point in the rivalry. For this game...
Well, the NCAA went apoplectic. They couldn't find a Norwich school official fast enough. And like I said, the PA announcer was virtually fired the moment he left the platform. He was never seen again the rest of that weekend.