McKesson Executive Assistant interview questions

Had a standard initial interview with the recruiter, who was very friendly and welcoming. Interview was fairly informal. I was contacted a few days later to interview with the hiring manager. The interview was also fairly informal and friendly and seemed to go quite well. Then, they just ignored me. Messages to the recruiter went unanswered and I later saw the job reposted. Extremely unprofessional way to treat a candidate, especially after two interviews. If this is how you treat a candidate, I don't imagine the employee experience is much better. I would not apply at this company again.