There are 11 players in a 10 player server

1

there are 11 players in a 10 player server which shouldnt be possible and so far it happened 4 times

2

It is actually possible, BeamMP staff can bypass the player limit on official servers.

3

I think it could be caused of me , oops, like Tixx mentioned before, Staff members can bypass the server limit so its not a bug.