Wells Pharmacy Network interview questions

Strange interview experience. Had an initial phone interview with the recently hired Senior Director of Marketing. Everything went fine - she set up a second phone interview for the next day with the newly hired (3-weeks) Creative Director and that interview also went fine. Three days later (Friday) the hiring manager emailed to ask if I could come in the next week for an in-person interview at the office. I emailed back via Indeed less than 1 hour later and nothing. I emailed a second time using her work email and still nothing but radio silence. I called her on Monday and Wednesday the following week and got her voicemail both times. Left 2 messages for her stating I had availability to meet everyone in the office. They GHOSTED me big time. I understand if, since the request to meet in person, they decided to offer the position to someone else but really? A simple courtesy email would have been a nice gesture. I've heard of potential employees ghosting recruiters but being ghosted by the hiring manager after 2 interviews and a request for a 3rd in-person interview is a new one on me. Onwards and upwards to a better opportunity!