My feed will simply not display anything. No html for the feed is being generated. The cached json file contains an empty array. I am receiving no error messages or entries in my error log. I checked the permissions on the cache folder, and tried several variations of the short codes.
I'm on wordpress 3.5.1, Facebook feed grabber v0.8.
I installed the plugin, activated it, created an app on the facebook developer area, plugged in the keys, added my default page id, and added the shortcode to my page. No dice.
I'm not sure what to try next. Please advise.