I honestly have always been skeptical about the solid chance of duplicates being present in the game, considering how many roles the game features and the fact we only have 20 players in the game, however this is the first time I play ToL and mechanics aren't familiar.
Cinera has been playing scummy to the point many players even suggested he was Fool, and he only claimed Butler the moment he was dead set, despite he had claimed he would do that earlier in the phase.
I honestly don't trust Reborn in this game however, which automatically gives me off a bad impression about Sera.