npc glitch/bug

sometimes theres an npc that i click on, any npc, and it shoes information that is supposed to be given from another npc.
i.e. i click on the lvling npc in the fm rooms and it dcs me to the log in screen but the window that shows the npc information is still there and instead of saying wut its suposed to say it tells info about another npc shanks

Once again, Lag lol.

It's lagg from your side, it happens if you're sharing internet with someone else, for example if you have wired broadband, if the main thingy is conected to more then 2 computers, that happens a lot. It's not a bug or a glitch ;].