It's clearly written in the role PM, and looking at the size of the game, it's possible there's only one mafia. Buoy's last post of trying to make up for your mistake seems suspicious. It's written in the role PM - so unless people haven't been reading their role PM, or just temporarily forgot, how can not knowing one's win condition can be a town-tell?
People are saying as if "forgetting the rules or being unaware of game details" = "TOWN"
"Remembering rules and being aware of game details" = "OMG U R MAFIA WE MUST VOTE"
Just because someone forgot the rules doesn't mean they are town.