Actually my post was incorrect. I logged into my dev account and these are the errors tynon is spitting out.

Open Graph Warnings That Should Be Fixed
Inferred Property The 'og:url' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property The 'og:title' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property The 'og:description' property should be explicitly provided, even if a value can be inferred from other tags.
og:image could not be downloaded or is too small Provided og:image could not be downloaded or is not big enough. Please use an image that's at least 200x200px and is accessible from Facebook. Image 'http://www.tynon.com/images/siteindex/event/04.jpg' will be used instead.

I sent an email to the admin from my dev account requesting this issue be fixed. So since they dont troll the forum. They just got an email...