Thread:Project:Support desk/Wiki's formatting disappeared. Turned into text only page

Have been having this issue off an on and can't seem to figure out why. Currently, when viewing the wiki the pages display without any formatting, just as simple text in a list. The links are still there but no images show. It is as if the css files disappeared. At first I noticed that this would happen only on one computer... others would show the page fine. Now it is all computers.

Any ideas? So far I've restarted the httpd service and reset the CentOS box it is installed on.

Thanks!