I get that occassionally (and did a few minutes ago). When I do I clear my browser chache, shut down the browser, and restart it and it then looks fine. I am using FF 3.5 if it matters.
I am experiencing the same thing as the OP when viewing the site via Chrome, but FF is loading the site up just fine.......weird.
I am experiencing the same thing as the OP when viewing the site via Chrome, but FF is loading the site up just fine.......weird.