Celonis Customer Program Manager interview questions

I was referred into this role and received an email requesting my availability, which I submitted with in an hour. The next day, I received an email from a different recruiter rejecting me from a different role, which I was unaware of. I emailed both recruiters asking to clarify. The recruiter for the role I was referred to then asked to meet same day. After far too many emails back and forth to coordinate timing, we got on a call. I was informed that somebody else had already accepted an offer for the role. Evidently, they had already made an offer before they had invited me to interview.