It has leaked I think. A few weeks ago there were videos on YouTube of some of the songs, and just to make sure, I listened to like 5 seconds of On the Plane (I think it was that) and yeah it was real. Not good quality though. The videos were soon taken down anyway.
I wouldn't recommend listening to leaks, it sort of kills the whole mood of the album. I made that mistake with A7X's Nightmare.
On another topic, I quite like the Waving promo video. Its not like their previous stuff since Lasse Hoile didn't make the video, but I liked No-man's "Back When You Were Beautiful" video and this has a similar style. I like how it reflects the modern mainstream 'artists' being like puppets.