If you're talking about the MPS at University of Maryland, I interviewed for it end of February and was accepted mid-March. I remember the director saying it would take up a month to make a decision, but you can reach out to her if you needed her to expedite it for your decisions. I was transferred from the PhD program. Good luck!
Can the person that posted about Clemson's waitlist message me? I'm also waitlisted, and want to analyze our odds of getting in!
Looks like the people accepted don't use grad cafe