Online users error on main page

[Eloa]

I've noticed that quite frequently, though not always, the list of online users is stopped before it should be, theres gotta be an error in the query somewhere. Like right now, it came up showing:
Online Users: 565 Members | 51 Guests
acelia, Akechi, Alarr, Arky, Azeda


I know theres more than that online.