[Dan]

The board is being updated only at the moment people improve their score for something. Because a few scores weren't on the board yet (so not recorded) they are missing. It indeed requires one more kill/score improvement to actually get on the board.

I'm sorry that we cannot retrieve scores from the past, as that would lag the server a lot (if we did a scan for past results). Thanks for bringing it up though but the situation should be clear now.