My immediate general thought after reading through the game was that it's difficult to play when such a large portion of the players are replacing out or being inactive.
My thoughts about players were that Acrvasti is more than likely town. I entertained the thought that he was mafia posing as an investigator since they haven't tried to kill him yet, but it seems unlikely.
FoU hasn't made much of an impact on me, although:
As per information in the OP, each scum team starts with 2 people. So at the game's beginning, we had to deal with 2 Werewolves and 2 Mafia. We've lynched a Mafia Goon, so we've got 2 Werewolves and a Mafioso to deal with now.
Is/was this actually in the OP? flabort said afterwards that the scumteams could have two to three people, but I don't see anything in the OP that would lead FoU to this conclusion beforehand unless he had first hand knowledge of how many people were on one of the teams. Announcing his use of his one shot with no useful result still seems weird to me.
NQT has an unusually low amount of content for NQT. He's said a couple of times that he thinks the game is solved now, and that seems... complacent? To-be-lulling-into-a-false-sense-of-security? (There should be a proper verb for that). I don't know, something just seems off about him at the moment. Possible link to FoU considering that he's willing to give him a free pass for no apparent reason, more likely trying to make that link as insurance for if he gets lynched.
Doc is another one of the low activity players. Eight posts on day 1, 0 (!) posts on day 2, then somewhat active during day 3 again. Hasn't done much in the way of asking questions, particularly outside of day 1. Probably scum.
Varee is also low activity, and their posts are generally kind of low in content. Voted for themselves at one point for some reason.