Welcome to the Wastes! This is not a joke script, it’s a “teensyville” where good is exclusively outsiders! To compensate for this, the storyteller should do things like give the recluse snitch bluffs, or give the lunatic a fake lunatic (so ST can direct night kills). Other outsiders like Golem and Moonchild have very difficult to bluff mechanical effects.
I’ve playtested it a bit, with sweetheart instead of snitch and mastermind instead of devil’s advocate. Both of those roles felt like they weren’t doing anything, so hopefully this version is more balanced!