It'd be a long time, since Amusement Park mafia shouldn't count because the actual game had 400+ posts.
Even if we do, I'd still hold the record.
Poor Sedition, yeah. It is annoying to get cleared on Day 1 in a cop game.
Hmmm, that brought a question into my mind. Considering every cop gets a result on Night 0, and mafia does declare a result, will someone always be cleared on Day 1 given perfect analysis by players? Of all the games I've seen, it does happen. Dunno if there's a proof.