Likes not counting to total count on independent wordpress blog

Hi Guys,
Love some help.
Have a blog run by wordpress on it’s own http address.
It used to be if i post the link on my personal facebook page that all the likes i got were counted to the total FB like count on the blog, but now, it seems that people have to click the like on the actual blog site.
Anyone know how to fix this?
I recently upgraded to Wordpress 3.3 and am using the facebook like 0.9.1