Yash- So were you interviewed by the Adcom? Apparently, those who got the interview invites were required to book the slots (for Part B interview or Adcom interview) in the next 3 days. However, student/alum would contact you in the next 2-3 weeks for the Part A interview.
As for me, I got the interview invite on 16th January 2017. Adcom interviewed me on 26th January 2017. I am still waiting for the communication from the student who was supposed to interview me. If I do not receive any communication by 2/4/2017, I am planning to drop a mail to the admissions team.