RC 1.1 After posting, returned to first page

In RC 1.1, when I post a reply with either the quick reply box or the normal reply button, I am sent back to the first page of the topic, instead of the last page (with my just made post in it).
    

Fine for me (Access version)

Yes, I do.
For example, this topic:
http://www.starbase74.nl/forum80/forum_posts.asp?TID=811&PN=1
But it happens to every topic in my forum.
It only happens in IE 6.0 though, Opera is working just fine. I have tried IE 6 on my home and my work computers to be sure, both WinXP SP 2.

I have created a login for you: (user/pass)
removed

Since you're approving this post anyway, please delete the login details when/after approving :)

Edited by -boRg- - 29 March 2006 at 12:55pm

-boRg- wrote: I had a look at your forum and posted a number of tests posts in both IE and Firefox and each time it returned me to the correct page.When you make a new post you should see at the end of the URL a 'PID' number and the same number after the hash sign #This is the ID of the new post you have created the page number is then calculated from that PID number so you are taken directly to the post you have just made.Could you please check that this number exists when creating and post and it is correct.

    
After posting a new message in a topic, I got sent back to this URL:
http://www.starbase74.nl/forum80/forum_posts.asp?TID=805&PID=32303#32303

This URL returns me to the first page of the topic.
The PID 32303 is correct. It is the PID of the last post in this case, but I'm not sent there.
I'm sent to the top of page 1.
When I hit F5/Refresh, I do end up on the last (correct) page, but the anchor doesn't seem to work and I'm at the top of page 2, instead of the bottom.
I have no idea yet why this happens in IE 6 and not in Opera.

Are there any more people with this problem?