'Call of Duty Black Ops 3' DLC release date update: DLC map pack 2 to include Zombies map?

Activision has yet to confirm the release for the "Call of Duty: Black Ops 3" DLC 2 , but word on the street is that a Zombie map will be included.
An announcement regarding a "Call of Duty: Black Ops" 3 bonus theme accidentally revealed a "WW2 jungle/forest setting, complete with an abandoned research outpost for Zombies mode," as noted by Express.
Additionally, Charlie Intel was able to have a copy of the original Black Ops 3 Zombies image before Activision took it down. The photo's source code name appears to be "dlc2-screen-zombies.
The website also mentioned of what themes PS4 gamers can get, and the post reads: "Complete your season pass and receive access to the exclusive PS4 'Skyjacked' Dynamic System Theme. Season Pass owners will also get the "The Giant" Zombies Map and the PS4™ exclusive Zombies "Der Eisendrache" Dynamic System Theme. Dynamic Themes will only available on PS4."
A conclusive date as to when the DLC 2 arrives might not be announced yet, but reports say that Play Station 4 users will be the first ones to have it. Meanwhile, PC and Xbox One gamers will have to wait a month more to have their copy of the latest DLC. Video Games Blogger takes pride in its "100 percent correct" guesses for DLC release dates in previous years.
For the upcoming Black Ops 3 DLCs, their estimates are as follows: The DLC Map Pack 2 for PS4 is scheduled for release on March 29 while it will be available for Xbox One and PC on April 28. DLC Map Pack 3 for PS4 will arrive on May 31, and Xbox One and PC on June 30. Lastly, DLC Map Pack 4 for PS4 will be released on Aug. 2, and it will come out for Xbox One and PC on Sept. 1.
Their estimates might not be far-fetched, however, it is advised to take them with a grain of salt.