Next to nothing. Assuming they're going to continue with masquerading like this is a normal school, merit points or grades may come into play, but otherwise? If people have found things out, they haven't shared with the class.

( which seems to be a rising issue. but. what can they do but search for themselves? )

So our best bet at the moment is fishing for information, because a lack of knowledge here is suspicious at worst, weird at best.