Hey everyone!
Quite possibly they gradually narrow down the list until they get the class size. So the rejections are sent first and acceptances eventually. Similar to how a recruitment process works.
I had finished my application for the 2 year program on the 13th of February and still waiting for the decision. I got admitted to Cornell MILR on 1st of March, but since MIRHR is my preference, I am patiently waiting.
Hope we hear from them soon. Good luck to everyone.