Just remember that priorities change when you grow up and have kids. That's one of the main reasons why it takes time, because some things are more important than being a successful band. Trust me, the guys have been busy, but not with CM 24/7.
I talked with Truls last night, and it is indeed only vocals left. Once that is done, the only thing to wait for is for the label to print, promote and get it out there.
They want this to get released as fast as possible, believe me.