I interviewed on 04/25/17 for a new hotel opening in June this year. I interviewed with four different people and the main interviewer said I interviewed very well. I was sure I landed the job and the interviewer said that he would be in touch via telephone if I get hired. Today is 05/08/17 and I still have not heard from them. I called last Wednesday and they told me they are still interviewing through 05/05/17 and if I meet their qualifications they will call me. I am afraid they called one of my last employers and someone there gave them a bad reference of me. How long does it take for a recruiter to call back?