[Plugin: WP Meetup] Doesnt seem to post the pages

Hi

Take a look at http://www.bigdataweek.com/events the posts are there but when you click on them it wont go to the page itself, they are empty.

Is it the theme ? or the plugin.

Something Im sure that is trivial but driving me mad.

Thanks

Stewart

http://wordpress.org/extend/plugins/wp-meetup/