Hi,
everything was working ok since last two published posts in facebook appears without images.
The url structure showing is http://www.tierraquebrada.com/post/?fb_source=puvb1
No changes on jetpack configuration.
No changes on wordpress configuration. Other social networks like twitter works fine as usual.
Image dimensions and format are like in other posts.
No new plugins installed
Facebook: https://www.facebook.com/TierraQuebrada
url of one published post without image: http://www.tierraquebrada.com/2013/9-normas-para-sobrevivir-a-un-apocalipsis-zombie/
Wordpress v 3.5.1
Jetpack v 2.2.5
Suffusion Theme
Thanks in advance for any help