I had two phone screenings -- one by HR and the other by the hiring manager. I was contacted again to schedule a 4 hour F2F interview where the hiring manager would fly up (from Atlanta, GA) to complete. Immediately upon arriving for the F2F I was told they are going to add another person to the interview (1 more hour). After the F2F I followed up with a thank you email and never heard a response for 2 weeks. After a two week wait I sent another email asking about the status of the position. Again, I never received a response. As a last ditch effort I sent a follow up to the status email a week later and finally got a response saying that the position is on hold as they are changing requirements. Update: I'm now told that the position was relocated to Atlanta, GA. Go management!