Then state it in the rules clearly that the fastest time will be picked from the THREAD exclusively and not from the server
The only ones finding loopholes here are you, it's fairly easy to prove that he had the score since ages ago and just didn't update it
Only feels like a pain in the ass because you half assed the rules and didn't state it specifically
The fact that he didn't update doesn't change the fact that he has had the fastest time for a while now, and as i stated earlier, that is fairly easy to prove