It's exactly that kind of thing that could blow up on them. Say a team misses out on promotion or is relegated because they win from a dodgy penalty from a clear dive (no VAR in league 1), they could be sued for loss of earnings, especially if they benefitted from the result. Or a team loses out on a big transfer fee for a player who suffered an injury caused by their **** house tactics and football results in a long lay off.
They went up using simulation that season,and came down because they played a full fixture list and weren't good enough to stay up after 46 games,they should keep their mouth shut.