Received a hr call invitation on the same day I applied for the role on the website. Asking about basic information, resume, data analysis process, and how to ensure data accuracy.

I applied via Linkedin and was contacted by a recruiter from the company. After a quick phone screening, she said my background was in line with what they were looking for. I was set up for another phone interview with an HR employee who then set up a face to face interview after she gave me positive feedback. The in person interview lasted about 3 hours, in which I met with 2 FP&A managers, along with the same HR employee who phone interviewed me. The conversations were great and they gave me strong feedback in person. Then after sending thank you notes and following up, I was ghosted. Never heard back again even after I sent emails and left voicemails. Completely unprofessional and rude to waste my time like that. No feedback at all made me feel lousy. It's one thing to move on to other candidates but to ghost someone after they went in for an interview is beyond infuriating.