Board Thread:News and Announcements/@comment-1173941-20131108024637/@comment-6697950-20131108204927

"That's right, the world of Sword Art Online isn't quite over yet! Crunchyroll users will be able to enjoy this special episode right alongside all the other fans around the world on Tuesday, December 31, 2013 at 7:00am Pacific Time."

http://www.crunchyroll.com/forumtopic-827105/sword-art-online-extra-edition-on-crunchyroll

Soo... this will actually be a simulcast? I hate timezone differences. They make things so ambiguous....