I tried a couple of things but results didn't match the behavior you have on your site
Lets start with the basic stuff. I believe the template that shows that part of the code is adv_gallery_categorybit_level2 but it might be level1.
Unless you know html, the best way to find that out is to
use these instructions
If the template is in fact level2, check if your html match these 2 snips:
- This one shows the last uploads
Code:
Content visible to verified customers only.
- This one shows the last post
Code:
Content visible to verified customers only.