Signa Marketing interview questions

I had two fantastic interviews with Bobby, with a third in-person setup. Then I get an email the day of this interview (2 hours before) saying Bobby is sick and they need to reschedule for next week. Of course, I'm fine with this and give times I was available that following week but NEVER heard from them again. I was told that the last interview was just a "formality" and that I basically got the job and then they ghosted me. Very, very disappointed. It's fine if a company goes another way, but at least send the generic " decided to pursue other applicants" email or something.