Also, haven't seen this said but doesn't that mean Szob is now banned for 3 games?

It was the correct decision, not just in the context of this game, but also the impact on future games - he's basically been their best player this season and their next three opponents would rightfully be fuming if he'd not been red carded and then played in their upcoming fixtures.

They would also have opened up an absolute can of worms for future officiating if they hadn't applied the rules properly.