I set up a redirect using the redirection plugin, and hit expression match by accident while trying to align http://site.com and http://www.site.com to the same page. The blog folder decided to send http://www.site.com/blogfolder to http://www.site.comblogfolderhttp.
At first I was like no problem, let me just delete this thing. It didn't go away. I removed the plugin to no avail, I reinstalled the plugin and hit the internal options reset/delete everything the plugin was supposed to have done, still my primary blog page is gone.
I've seen several of these problems out there, but most people seemed to have solved the problem through what I had already done. Additionally, the .htaccess file is blank so the problem isn't in there. If someone could help me out with this, I'd be greatly appreciative.