@Q:
It's a bad idea. The way the game was originally set up (before roleblockers were added), it would have been a good idea. With everyone's supposed role known, we simply could have instructed each person to use their role in a specific way on night 1. Then, when day 2 rolls around, we could then logically deduce the alignment of around half the players in the game based on what actually happened vs. what should have happened.
However, with mafia roleblockers present, it becomes nearly impossible to deduce anything. Did the person's role fail because he doesn't actually have the power, or because he was blocked? Furthermore, the other reason a mass claim would have worked is because an exposed Cop could have easily just investigated everyone behind a wall of protection roles while we vote no lynch every day. Sure, it's possible for the mafia to draw Cop as one of their fake classes, but a lying Cop would have been exposed well before Lylo (because, as I said above, multiple people would be confirmed D2).
Besides, NoHItter's games are generally pretty balanced. He wouldn't make the mistake of creating a setup that instantly fails on a D1 mass claim.
Oh, and vote: Mashley. Random.org really doesn't like you it seems.