I have had a very similar situation occur to me. Their headhunter called me about a position but it was not a good time for me to talk so I had asked if shecould call me back in an hour when I would be free. No call... I called her and left a voicemail. The next day I receive the job desription via email and short generic call. Then I received an email to schedule a phone interview. Basically it was just 20 minutes of confirming what the first rep confirmed along with what is word for word on my resume. They asked if I would be available for a face to face interview and I said I would that was 3 weeks ago and I still have nothing and nobody to contact. I have never even been able to ask any questions about the job because neither of the TWO HR people I spoke with had and idea what the job entailed.