This was specific to the women's final on Sunday when they were massively understaffed and didn't have the side doors open for pass outs. Anyone who went out had to come back in through the turnstilesWhen you exit to smoke or whatever you dont use the turnstiles, you get a pass out card and exit/re-enter through the side doors/gates. On the east and south gates they are glass doors on both sides of the turnstiles, and at the north gate they open up the gates and a roller door.
So if they are double counting or more(as most smokers go out at every break), then that is some blatantly desperate dodgy s**t they are pulling now.
The only way i can see that happening is if they let people out/i through the turnstiles which makes it an obvious fraud that could be exposed by time stamps on records/data from the machines, or they are manually adding to the count, or just lying out of their asses.