Make your facebook API calls non-blocking.
I rebind facebook to 127.0.0.1 during the day for productivity reasons, and that broke your interface while it waited for a response that'd never come from the Like button call. :)
AdminDavid (Co-Founder, Crowdbooster) commented
That's a great productivity hack =) The like button is an iframe, so it should load separately and not block the rest of the interface at all. What are you seeing from the rest of the interface?