The first DLC for Tom Clancy's Rainbow Six Siege, as part season one or Operation Black Ice, has been delayed for season pass holders until February 2nd, a slight delay if anything.
Originally the new content, which includes new operators from the Canadian Joint Task Force 2 Counter-Terrorism unit, a new map and some new weapon skins, was originally planned for release on January 26th for those that have purchased a season pass.
Ubisoft confirmed the slight delay on Twitter while answering a question from a fan, and they reiterated that season pass holders merely have early access to the new content, and everything will be available for free for all players of the game. If you're a PC gamer, we highly recommend downloading the Ultra HD texture pack while waiting for the DLC to arrive.