Facebook Like Box and Recommendations only shows on Homepage

Sorry if this has been posted before but I did a search and found the question asked but never adequately answered.

I’m using the Facebook Social Plugin to add a like box and recommendations on my blog: http://www.urbanghostsmedia.com/

But they’re only showing up on the homepage… Very occasionally the Like box will appear in a post, but not often.

Can anyone please tell me why these boxes aren’t appearing in posts and pages and what I need to do to fix this problem?

Thanks massively in advance for your help!

Tom