Arsenal Scaffold interview questions

Long story short.... the interview went great. I was told I had the job and will hear back in a week. I was very excited for the opportunity. It seemed like a great place to work. However, for a month I was told one more week. I really just feel that they knew I was a great asset but had hired someone else (hire up) and kept me around with false hope, in the event the person didn't work out. I eventually just stopped contacting them, even though they said they would call me either way.