They went from a Tool style production to an Opeth style production, toned up the Opeth influence a lot. Makes for better percussion, but based on the single, not as dynamic as Cognitive was with volume differences. I'll adapt to it since it's still sounds pretty good by modern standards, but still...the production was a big part of why I loved them.
from their facebook: "Friends! We have now completed the master of our next full length album. We will update you on details of the album, dates and where to find things shortly. Thanks for waiting for us!"