Background: I run a WP-based movie review website at http://www.coldfusionvideo.com. I have a category dropdown set so that the user can choose to see the titles of all reviews listed, or reviews by child category ("Horror," "Sci-fi," etc.).
A couple of weeks ago, I discovered that when selecting "All reviews," the page template stops with the heading to the list "Currently browsing: All reviews." There is no list, and nothing else on the page loads (right sidebars, footer, etc.). But selecting any of the subcategories works just find.
I made no modifications and added no plugins around the time things stopped working, and I can't figure out what the problem is. Any ideas where I should look