[Plugin: Facebook] Recent Activity link doesnt not work

We installed the app on our homepage http://www.hawaiispace.com and it displays as follows:

Recent Activity
SPACE
26 people recommended this.

but when we click on the link it goes to
http://www.hawaiispace.com/?fb_ref=wp
which just refreshed the home page, but should it not click to ur Facebook Url?
which is https://www.facebook.com/pages/SPACE/447196898644337

The same happens with ‘facebook recoommendations’
pls advise, thanks. Jon

http://wordpress.org/extend/plugins/facebook/