OneSource Virtual Workday Project Manager - Financial Systems interview questions

First week HR and second week with technical team and engagement lead of financial system vertical. Interview went very well. Indeed engagement lead confirmed in in-person interview to expect a call from him about the next steps of on-boarding. Further to that, there is no update. I did send a follow-up email. But seems they dropped me out of the blues without even having a common sense to response with the feedback Positive / Negative. No idea what they want to do by just interviewing.