Do you mind sharing what this email update said/when it went out? I was having issues getting my transcript submitted to them, so my app was marked "incomplete" for a very long time, and I'm wondering if that may be related to me not knowing about this email update!
Emailed them to confirm and heard back from SHS that all invitations had been extended, over 500 applicants for < 8 slots. Congrats to those who did get the interview invites!!
I had this same problem with them, called them to confirm it was a processing delay on their end. A little bit later I got an email saying my application was forwarded for review (which made me have a heart attack thinking it was a more exciting email). Nothing since then, though. Just warning you that you'll get a heart-stopping email when it's forwarded.