[Plugin: WP Facebook Open Graph protocol] Persistent Error and Malfunctioning

I keep getting erros when I check my site with the facebook checker tool. Please see the errors here: https://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fap-police.com%2Fcan-you-id-these-burglary-suspects%2F

I have noticed that sometimes the pictures pull and sometimes they dont. Everything else works fine.

Any ideas??

http://wordpress.org/extend/plugins/wp-facebook-open-graph-protocol/