i dunno why this just happened, but recently, say there's only me or say a number of user's viewing a thread, it will say how many are in, then you press refresh and say there were 4 user's viewing, it still says 4. If you go back in, and go back, it say 5 users and it keeps adding everytime you go back in. Eventually after a couple seconds-minutes, it goes away, but it use to work good. What could be the problem? I do have the better preview hack installed found here:
https://vborg.vbsupport.ru/showthread.php?t=99520
maybe spiders? but it never did this before.