to getlocal.. I had the same problem… it did not show up on IE9 or Chrome. However, it did show in the code and on older browsers. I finally found it by going ftp to our site and show everything in order by date. Turned out the header.php had been modified. I opened the code and there was the culprit. Removed the offending code and the problem was fixed. Now I need to change my ftp password.