User blog comment:Master Sima Yi/Assassinews 19-03-'14 – Two Assassin's Creeds for 2014?: Unity and Comet/@comment-1379990-20140327185216/@comment-5174994-20140327192744

This is the original source. And it turns out that the information is from Kotaku... the same people who leaked the screenshots of Unity. I think we can safely assume that this is true. And it's probably not so much as a leak & more of a controlled leak. I don't believe Ubi would be so careless. It's all in the marketing :)