InComm Marketing interview questions

Very disconnected process. An HR rep called me to set up a phone interview, then she didn't call at the time we had agreed. She emailed later that day to apologize, saying her day had gotten disorganized, and she asked to reschedule for the next week. The next week, our phone interview went well and she asked if I could come meet the hiring manager. She told me she would call to confirm a time. Two days later, she emailed to ask if I could come the next morning. I answered within 30 minutes, and she said "too late, the calendar is full, I'll contact you to schedule another time." Then total silence. I followed up, but no answer. I later found out (via LinkedIn) that the position was filled internally. Their HR group appears to be very, very disorganized.