Children's National Hospital interview questions

The interview process was confusing. I had three rounds, each promising with 2 members of the team (first one was a screening). After the last interview I was told they would reach out after contacting my references... which was odd seeing as they spoke to my references prior to the 3rd interview. All references let me know they had been contacted and gave glowing reviews. In any case, after not hearing back for weeks I followed-up and got no response. A month after that I followed-up again and got no response. I never got a response. I got ghosted after 3 interviews, 3 references contacted, and continual communication over 2months. Without any decency of a response or rejection e-mail. They only way I "found out" something was due to looking at the job portal and seeing I was no longer under consideration.