Thank you!
They didn't explicitly state that all acceptances had gone out/size of cohort, but they mentioned that there would be a recruitment open house that the cohort is invited to with wording that implied that the other folks had been accepted.
I did! Although I applied fairly last minute to the Comms program and it's not one of my top choices in programs (my project/research is Very Interdisciplinary), so I'm less nervewracked about this one than the others I've applied for, haha.