Ah this shithousery (spell check doesn't like this word!) stuff, I still can't work out if the refs are totally naïve and oblivious to the fact they are being conned and they need to wise up.
The first incident was in first half around 40 minutes, just when we were getting momentum, the MK left CB went down with (allegedly) a knock, their goalie had ball in his hands but the MK player was on the floor, so ref indicated to the goalie to hang on a minute. Ref went to speak to player, put flat hand up to trainer, indicating don't come on pitch, after 30 seconds, yes player is OK (no surprise there) then the ref had to go to goalie, take ball and do a drop ball, that is after another 15 seconds telling him, I guess about the drop ball. So defender has won by wasting about a minute.
When that MK defender dived by the corner flag, the ref may (give him the benefit of doubt?!? probably not) have been blinded by players in way, if so he should not have guessed but glanced over to the linesman who would be looking straight across the pitch and a clear view whether Holland had pushed him in the back or not.
Really it has got to the stage whereby the refs must play on more when a player is injured and perhaps change the rules and let the trainer come on and treat the player whilst play continues. I'm sure there would be a few miracle quick recoveries.