CluneTech Project Manager interview questions

There was just one interview. It was relatively informal with a technology leader and someone involved in governance. Never heard back. Sent emails and made numerous calls. Any time I managed to get hold of HR they said they would get back to me and never did. I assume I didn't get the job and I'm happily employed elsewhere, thankfully. The most basic levels of professionalism are absent. I can't help feeling I dodged a bullet.