I've installed the plugin on my flying club web site at http://www.hawkflyingclub.org. I'm very happy. But (there is always a but) the like counts seem consistently high. The post http://www.hawkflyingclub.org/2013/10/flying-in-the-wind/ currently shows a like count of 15 at the bottom of the post, but the club Facebook page https://www.facebook.com/HawkFlyingClubLWM that shared and advertised the post appears to show that only 4 people have liked the post.
Is this a discrepancy, and is there some way to resolve this?