android app forwarding tasks to 2014
Android app 1.2.0 on Android 4.2.2
edit a task scheduled for yesterday
click the calendar icon next to the due date
calendar shows up for correct month, but 2014 not 2013
Reported this same problem a few months ago after an update. It was fixed, but now it's back. This makes it infeasible to change due dates for tasks using the mobile app.
I recommend you do more regression testing for new releases.