Bittrex not willing to cooperate and rollback the trades? Don't trade there..
I will second that. And somehow the crap keeps piling up on Bittrex. Made so many bad experiences over there, I am fed up.
Sorry, but we are an exchange and did exactly what we are designed to do. It is not our fault that someone sold legitimate coins here that you want to invalidate. Do as you please, but I'm not going to do things that are detrimental to our system and users.
richie@bittrex
These are your users, we all trade and used to trade on your platform, get your priorities straight.