I think they're still conducting interviews. Several months ago I applied to 3 schools through pharmCAS (one being PBA) and interviewed at two of them very recently, so I don't know my status yet. I never bothered to write my supplemental app to PBA since it was $80, I didn't want to do yet another essay, and the school's tuition turned me off.
About 2 weeks ago I got an e-mail from PBA telling me they hadn't received my supplemental yet and to do it. I was surprised because I thought it was at least a month past the application date. I ignored it, but then a week ago I got a phone call from their admissions office asking if I was still interested in submitting my supplemental app. Why not, I pounded out my essay a few days ago and said goodbye to $80 :cry:
I'll be sure to post here what happens: I'm sure the alternates are anxious to hear about every person that gets rejected or declines from their acceptance