Meta Senior Program Manager interview questions

Got a call from a recruiter, passed the screening then moved on to speak with the hiring manager. The conversation went well and I was scheduled to speak with another member on the team - that's when things went dark. For two weeks I didn't hear anything from the recruiter who was facilitating the interview, no response to any of my followup emails. To this day I still don't know what happened. Well, guess I was simply ghosted.