On that first disallowed it was a bad call. mason was on the other side of the goalie and couldn't see the puck. It was NEVER covered.
I think the kicked in goal shouldn't have been allowed, but they only showed the overhead twice. I don't think it would matter if Goephart touched it.
I also don't think it should've been a penalty shot at the end and I don't think we would've scored in 1 second, but how the F do you let them have 5 guys on the ice after a penalty call?