bfa,
Stand corrected. Know at the time they were calls coming in about two aircraft, one that was well inside the zone & one that had just clipped it. Both ended up sat on the grass outside the WW clubhouse. Both from the same operator.
From an ATC perspective I was rather intimately involved with MP's infringement from start to finish, I certainly don't recall a second one taking place at the same time. If one did it mustn't have been of any great significance or I'm sure I'd remember.