At the time this article was published Activision updated the promotional site and removed the Zombies DLC2 image.
However, only hours ago, Activision sent out emails to people promoting the Call of Duty: Black Ops 3 Season Pass.
The email directed players who already own Call of Duty: Black Ops 3 “Awakening” (the first batch of Black Ops 3 DLC) to buy the Season Pass now and get it at a discounted price.
In that email, there was a link to learn more about the promotion, and that site revealed a first look at what appears to be DLC 2’s Zombies map (see image below).
On the promo site, there’s a section called “GET BONUS THEMES” which highlights some themes already released. It also says that Season Pass owners on PS4 will get access to the DLC 2 Zombies theme upon release.
Call of Duty’s site source code claims this image name is “dlc2-screen-zombies.”
Activision has yet to officially announce Black Ops 3’s DLC 2, but we will update as we learn more.
Source: Charlie Intel