Allstate Financial Analyst interview questions

Submitted my resume on my college recruiting website and was invited for an interview. I was interviewed by an Analyst and a Director from the Department for 30 minutes and they asked behavioral questions. the day before the person to person interview, I received a call from HR asking me a few behavioral questions also (15 min conversation). two weeks later, I received a phone call extending an offer.

Interview was very straight forward with questions regarding resume. After the on-campus interview, recruiter said a decision would be made in ~2 weeks. After two weeks past, with no word, I contacted the recruiter for an update and within a few hours received a letter from HR declining me. In general, the interviewers didn't have any answers for my questions, so I felt like more of a nuisance. Neither interviewer had a business card either.