Since Upgrading Screens appear blank, but reappear on re-loads

Like the subject line says, since I upgraded to 3.2.1 this summer I have had the strangest problem.

When I go to a page, either on the blog or on the back end control panels, the URL will load completely and the page will be a blank white page. If I hit the reload button it comes right up, normally.

I have confirmed this on multiple computers/OSs, and browsers.

HELP???

If you want to check it out, visit: http://blog.knightsquest.org

BTW: It is NOT an "always" thing. It IS on the home page and on the control panel's home page, but it is hit/miss on other pages.

THANKS!
Rampager83