I have a Wordpress site at http://BeachCarolina.com. Recently, my hosting company moved my site from one configuration to another. Since this has occurred, thumbnails and excerpts are not showing up when posting the latest article URL's on Facebook profile (either directly or through applications like WordSocial). When I try to look at this through FB Debugger with sample URL http://beachcarolina.com/2012/03/17/cougars-off-to-2-0-socon-start-with-5-2-victory-over-elon/, I see the og:image information and yet it doesn't seem to work. Any useful information here would be MOST WELCOME!
Yes, I met the same problem. At first I can see the Thumbnail Image after I posted an update with a link, but after several updates later, the Thumbnail Image doesn't show again, so I select my geographic location which facebook gives you an option before posted the update out, then the Thumbnail Image show again. However, Iam not sure if it can works for you.