How do I change the title of my thread?

[AF1's]

I am continuously updating my thread and adding more files to it. But for some reason when ever I try to change the title of my thread (by first clicking "edit" then "go advanced") The new title never shows up in the forum view. However after clicking the old title and entering the thread, you can see the new title, but not in the directory ant the top left of the page. I've used plenty of vBulletin forums, but I've never encountered this before. Am I doing something wrong? If it helps any I can upload some screenshots to show what I'm talking about. (Its hard to describe it in words).

Thanks in advanced

(ps: I've already tried clearing my temp internet files and it didn't help any)

[oldgit9]

Pm me the link to your post (remember to state what you want the post title to be) and I’ll try and change it for you.