I came across an interview with Ben that has some info on the upcoming Innocent Criminals album. In the interview Ben says "The album will be released in early April 2016". Here's the link to the Google translation of the interview with Ben from an Italian publication called Il Mattino di Padova by Cristiano Cadoni:
right now you are on your Europe-Tour with The Innocent Criminals.
Let us know when you make it to Northern Europe. We miss you here and our souls can't wait to get inspired by your beautiful music.