I just had the University of Pennsylvania send my undergrad transcripts and AMCAS is saying that they are not "official". I called Penn and they said that they only send official transcripts to AMCAS, but they would send another one out. I called AMCAS and (after only a 23 min. wait) was told that the original transcript was missing a signature. I called Penn back and they had no idea what AMCAS was talking about. Anyone else have a similar experience?