In EasySocial, we don't currently support all areas with specific Open Graph tags. We do set the image in the Profile area and descriptions in Albums and Photos. In the other areas, JFBConnect attempts to set title and description based off of metatag information. In addition, EasySocial also sets some of its own Open Graph Tags.
If you can provide some URL's on your page that you're seeing this on, we can investigate updating our EasySocial / Open Graph functionality in a future release.
-Melissa