Gen I Pokemon Mafia - Mafia Wins

Hyper's ability appears inconsistent or at least operates on a complicated rule set.

I edited my post, but. Simple rolePM talks about spending a night to copy the appearance of another Pokemon storing it and using it for 3 nights. Why would Hyper see Simple in the process of copying Words' unless Simple was just lying to finger Kyra or Hyper is lying about what he saw.