Hopefully not all of the emails re: interviews have gone out yet though, unless someone knows that they have for sure - as did any applicants hear anything yesterday (Saturday) or today (Sunday)? Unless you did, it seems more emails may still be to come as there are only 5 posts total on the overall results forum for Ph.D. Interviews so far, unless the lucky ones are just not posting over the past couple of days? Anyway, it might be possible that more for various programs are still to go out this Monday/Tuesday due to the very few number of total results posts.
Also HGSE had two snow days earlier this month, so may still be reviewing. Fingers crossed. Good luck to all! ?