For no apparent reason, some of my blog posts will show the featured image (or a choice of images) when I click the Facebook share button from my Sociable Pro plugin, and some posts will not show any image at all UNLESS I get the shortlink and post it in Facebook manually, then it works.
If I paste in the normal URL manually, it behaves the same way as if I press the share button on my blog post.
The behavior happens on some full-width pages and some with sidebars, I cant find a common denominator at all. Am I missing something?














