Thank you! it is all a bit last minute isn't it!I don't think they have sent any PFOs yet, but they have invited more people for interviews for Summer VS next week.
At least over half of the offers have been made and they are likely reviewing for the last couple of spots for summer.
For the rest of us waiting to hear back post-interview, the best case scenario is we're put on something akin to a waiting list. The worst (and more likely) case scenario is that they are simply waiting to reject us in a single batch when all the interviews are done.