Randolph,
Thanks so much for access to your site. We were able to find the issue and implemented a fix there. We'll release an updated K2 Open Graph plugin in a few days.
Phil/Anyone reading this,
To fix, edit the /plugins/opengraph/k2/k2.php file. Around line 44, you'll find:
$query = "SELECT * FROM #__k2_items WHERE id={$queryVars['id']}";Change that to:
$id = intval($queryVars['id']);
$query = "SELECT * FROM #__k2_items WHERE id={$id}";With that change, you should be able to properly start configuring K2 objects and actions.
Hope that helps, and as always, let us know your results,
Alex