Weird code in post category areas

First, let me preface by thanking you guys for all of your hard work.

I’m currently using your theme, Pinboard, and in the category list of my posts, there is a weird code showing up.

“email_notification: 1348074080 jabber_published: 1348074078 tagazine-media: a:7:{s:7:”primary”;s:0:””;s:6:”images”;a:0:{}s:6:”videos”;a:0:{}s:11:”image_count”;s:1:”0″;s:6:”author”;s:8:”28178237″;s:7:”blog_id”;s:8:”28667386″;s:9:”mod_stamp”;s:19:”2012-09-20 17:03:30″;}”

You can see an example on this page: http://www.octopodlabs.com/talk-like-a-pirate-day/