Facebook connect doesn't work on Firefox (linux)
Facebook connect doesn't work on firefox 20.0.1. O.S: Archlinux, kernel version: 3.8.7-1-ARCH. It works on chromium 26.0.1410.63 (192696).
Step to reproduce: from the main page, choose facebook login from the upper right corner. Nothing happens when I click on it. If I copy the URL in a new tab, at least I get an error from facebook:
"Given URL is not permitted by the application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains."