So what I was checking earlier was the wincons of the flipped players, and whether I was allowed to discuss this in the thread in the context of solving. I got a green light, so here ya go.
Aelin’s wincon
GonZ’s wincon
Note that Aelin’s wincon is not just “reach parity with the town”
Mafia can eliminate town down to the level where there are no town players, meaning that eliminating all the town can’t possibly mean the only players left are mafia.
Mafia knew there was a neutral role in play.
GonZ’s (and Marl’s, min’s, Cloned’s) wincon says only that they win when all mafia have been completely eliminated, meaning that there is no hint of a neutral existing and more specifically that there is no neutral which directly poses a threat to town (such as serial killer). Why do you think I suspected that Intensify could be a jester at some point? I assumed that there was no neutral role, or that if there was, it was a neut who posed no direct threat to town.