Greetings,
After a bit of toil and trouble (to fit in with the Halloween season), I was able to get Facebook to be happy with viewing our images again. There are two outcomes that you are going to need to be aware of.
1. All new products, hightlights, etc, will have no problems sharing images to Facebook now.
2. Older products and highlights might still have issues.. IF you happen to fit into this last category, please leave a response to this post with the link you are having issues with. I can fix it.
The reason for this oddity is that Facebook has this weird Secure Site .. I guess phobia is the word. I don't know why.. but it does. And sometimes, I have to have a one on one conversation with face book about individual links to certain pages. Don't worry though! Me in a sealed room with Facebook for 5 minutes..

and your images will show again!