I don't see it as trolling, just a really poor decision. See it from his point of view, you guys were screwed, he got blocked and had no results... so he lied framing the person he trusted the less. Had you been mafia it would had been an awesome move... but you weren't.
To people complaining about balance or saying the duels screwed the townies (when the people that got killed by them were mostly ganged by duels, it wasn't completely random)... number wise I sticked to the rules, mafia had a strongman which is pretty useless having an assassin, and they even had an unskilled mafia. The other 3 roles weren't that crazy either, to the point that Demon didn't even use his ability once.
I set a lot of ¨regular townie¨ roles expecting you guys to kill them all (cause that's apparently the meta here, let's lynch the most useless first)... and I wasn't that off. A bit more self-criticism for the horrible play most of you displayed would be appreciated, apparently the town can't win unless it has a ton of roles '-'
It's also fun how everyone knew everything yet you wouldn't kill a single mafia if it wasn't for Frosty. Gratz o/