Firefox 3.6.14 introduced a new bug which will result in "Load error". If this happens you will have to restart your browser (close all browser windows), the game won't start otherwise. We recommend NOT to update to Firefox 3.6.14.
Firefox 3.6.14
Posted in
Technical
Thank you for this post. I also had the same problem and had to close all windows and try again in order to play again without getting the 'Load Error.'
http://download.mozilla.org/?product=firefox-3.6.13
They say they stopped autoupdate to 3.6.14, still, you may want to turn off autoupdate until they release a fix.
i did update firefox with 3.6.14 is there any way i can go back to using 3.6.13 ? (developer