Forum Subforum category display
 

I am having an issue with my subforum display. This happens in both my customized style as well as when I revert to the VB 4.0.4 style and turn off all plugins and products. On my forum at http://www.eqquest.com/forum.php the category "Dressage" appears correctly in a row with its subforums. However if you click on the "ON the BIT" link to go one level deeper to http://www.eqquest.com/forumdisplay.php?1-On-the-Bit the category "Dressage" appears in a blue row with a collapse icon and its subforums are in individual rows underneath. Not like the equivalent link on the VB website at http://www.vbulletin.com/forum/forum...45-vBulletin-4 where the category "vBulletin 4 Quick Tips and Customizations" appears with an icon to the left and the subcategories underneath in a single row. I've attached links to some screenshots below.

http://eqquest.com/proofs/Screen-shot-2010-07-10-at-12.01.33-AM.png
http://eqquest.com/proofs/Screen-shot-2010-07-10-at%2012.01.33-AM.png

Any suggestions? I already submitted a ticket.