I would have verbally ripped the officials heads off if I were in his shoes, either its incompetence at its worst, or its shenanigans by the zebras/league.
He knew that was a game changing call/no call at that point. .....and at that point "class" is out the window and it's already a dumpster fire and you might as well draw more attention to it. I would have gone off on the officials/league/the commish at the post game conference as well, scorched earth!
At that point who cares about a fine, if they fine you it just shows you are right.