Greetings Everyone, I searched for this on the net and here and didnt come up with anything, so here goes.
Apparantly within the past week or so Google has made changes to it's webmaster tools under > search appearance > structured data, I'm getting a slew of errors, actually all pages are showing this: Missing: entry-title Missing: updated. There is this verbiage on the page: This property is missing in the html markup or was not properly highlighted in the structured data markup helper. This may prevent the rich snippet from appearing. And in all six of my WordPress sites with authorship all the thumbnails are gone from Google results.
Google release this just a few days ago: http://googlewebmastercentral.blogspot.com/2013/12/structured-data-dashboard-new-markup_12.html
So I'm not sure if this is a WordPress or JetPack problem, or if Google mucked something up on their end. Any suggestions would be appreciated. :)