User blog comment:SociallyAwkwardEpic/The Festive Special now available./@comment-25261281-20141218184239/@comment-4210063-20141218185722


 * R* is lazy
 * R* doesn't care
 * R* forgot about releasing the DLC
 * M$ is lazy
 * M$ doesn't care
 * M$ forgot about releasing the DLC

Definitely one of these six options... or maybe even all.