[forum] editting thread titles

[bumm]

I've went back and editted the thread title for my thread in the marketplace forums, but when I go back to the index, it still shows the old title.

This is rather irritating. I'd rather not start a new thread if I can avoid it by editting in the new stuff and out the old stuff in the first post. But if I can't change the title of the thread, then people assume I'm either selling something I don't have or don't find check the thread to see that I'm selling something else.
Help?

[ANGRY ABOUT ENGLISH]

Not trying to rag on you, because this bug annoys me as well, but for future reference, always look here before posting a bug. This one's been known for a bit.

[bumm]

oh shit. I knew I was going to slip up eventually. Normally I read all the stickies and such before I post stuff, but it was way too fucking early for me considering the amount of sleep I had. I apologize.