Please make sure that the SteamID field in your profile is updated. I will be creating access lists based on the forum database shortly, so if you don't update your SteamID, you will lose server access. As of today, there are 28 people with either admin or a reserved slot that do not have this field set correctly.
You can edit your steamid here
0:0:12345 is not a valid steamid.
0012345 is not valid either.
STEAM_0:0:12345 is valid. Your steamid should look like what it looks like in a status.
That is all.