Hello,
I am using K2 v.2.2 and I have recently notice a bug, maybe only in my site.
When the article has a video and not a picture, and after clicking the facebook sharing button, my "suggestion" in facebook comes without a thumbnail - if the video is linked- or has as thumbnail the author's avatar.
Also when the article has a picture, I do have the right thumbnail in the facebook suggestion , but i don't have a pretext:{. My version in joomla is 1.5

thank you for any help in advance,
kiki grevia