I called on Friday (15th) at 12:30 pm EST and the admissions guy told me all interview requests had gone out. I really did ask twice. However, I see on the search results that someone posted that they received an email today! It's too mentally exhausting. I really want this but am going to operate as if they have all gone out. If I see HGSE show up in my email queue I will dance a jig for a week.
For all of you waiting for an interview request, like I was, I can let you know the wait is over. I just called Admissions and they confirmed (twice) that all interview requests have been sent and that final decisions will be mailed out in late March.
Thank you for anonymously going through this crazy journey with me. Good luck to all the candidates. Go change the world!