I have also received such an email, yet reading it states that in the fall the course will be started (finally) on a new backend. We are really excited to have

I have also received such an email, yet reading it states that in the fall the course will be started (finally) on a new backend. We are really excited to have you in the course Cryptography II! We’re reaching out because this course is being moved to our new platform which is why your enrollment in the June 13th session of this course has been cancelled. That said, you’ll be able to take the course soon on our new platform in Fall 2016. Our entire team is working hard to create the best learning experience possible for you and we really appreciate your patience with this small delay.