Power Group interview questions

The interview went extremely well. However, the company was extremely unorganized. They hired me and expected me to come in Monday morning to start work . I got a call Sunday night at 8:00pm saying they were going to try to hire within instead. This was very upsetting, because I had turned down other job offers for this one. A month later I got a call saying they wanted to take the chance if I was still available to take the job. They had decided after a month that the person they hired within was not right for the job. Although I took the job, I was certainly skeptical of if they would keep me or not, due to my hiring process.