Recruiter call where they went over the role and I answered all the questions in detail. They said they will provide next steps but then give me a rejection email. Then later I get an interview request from the hiring manager lol. So you reject me but still want to interview me?? Make it make sense

Got invited to do a 30 minute Zoom preliminary interview after submitting the application. The interviewers didn't show up the first time due to technical difficulties and had to reschedule.