[Plugin: Like] Post Not Showing in FB

I installed the Like plug-in and it seems to work on all my posts EXCEPT for my most recent one (the one I was working on when I installed the plug-in). When I click like, it shows as a “like” on my blog, but nothing posts to Facebook. Not sure what went wrong. I did a test post with a new entry and that worked fine. It also worked on old posts (prior to installing the plug-in). I’m not sure what to do to fix this issue with the single post. Can someone help me??? Here is the post I’m referring to:

http://vanessamphoto.com/blog/2011/04/marina-del-rey-family-photographer-devan-is-7-months-that-is/