Also not working for me in Chrome.
I see 3 errors in the Javascript console: GET http://www.google-analytics.com/analytics.js net::ERR_BLOCKED_BY_CLIENT (index):507 GET http://cdn.mxpnl.com/libs/mixpanel-2.2.min.js net::ERR_BLOCKED_BY_CLIENT (index):546 GET http://static.olark.com/jsclient/loader0.js 403 (Forbidden) (index):1