why do the threads keep getting out of order?

[chairmenmeow47]

i've noticed in a few threads (the faint (http://www.coachella.com/forum/showthread.php?p=17042#post17042) and worst coachella performance (http://www.coachella.com/forum/showthread.php?p=17018#post17018)) the post order is getting out of order. is this a known bug?

[psychic friend]

it is usually when people are posting at the same time that makes things weird. its a cute little bug.