@Philip if you havent gotten a mail or a call from them as at when they said they will get back to you,its mostly likely you scaled through. Their tradition is that they first of all get intouch with with people that didnt make it,so that they can know their status and continue with their quest for a good job.
Am sure they will call you soon,maybe they are still doing some documentation or the department you applied to is presently not in need of a new intake. Keep all hopes alive