Centene interview questions

Ghosted - Initial call with recruiter and then interviewed with team about a week later. The interview was easy, but the advertisement for the job is 100% incorrect after discussing the position with the team. The hiring manager mentioned that he talked to HR about it, but apparently HR didn't care enough to change it. Didn't hear back after a couple weeks. I ended up interviewing with another company afterwards and received an immediate offer after the interview.

Passed the phone screen with the recruiter. Four weeks later, interview with hiring manager is scheduled. I show up for the interview and wait thirty minutes. Manager doesn’t show up and no one reached out to let me know what happened. I call the recruiter and was told the manager is on PTO, but accepted the meeting invitation. How incredibly rude and unprofessional. At least I got a taste of what it’s like to work there.