User blog comment:Masseffect7/Shadow Realms Delayed According to Reports/@comment-1679409-20150211231927

While I'm nowhere near disappointed with this as I was when Star Wars 1313 got canceled, I'm still disappointed about the cancellation. This game has been a roller coaster for me. I was incredibly intrigued when the viral trailers started leaking. That turned to disappointment when I found out that was going to be online multiplayer for the PC. My hope was restored when it was reported they were going to port it to the next-gen consoles and add a single-player element. And now this.

Maybe the elements will be re-used for ME4 and the other IP. For what it's worth, one of the ME developers dropped a hit about them experimenting with a new gameplay element.