Their interview process is broken. They kept adding new rounds of interviews during the process itself. Additionally, some panelists didn't manage to keep it in their window and had to do additional interviews with them, yet it was not enough time for me to ask any questions. During the panel, everyone was late at least 5-10mins.
Ultimately, the feedback did not make sense as they said I had to be more conscious of time (read again comment above about them being late), over-communication (read again comment above about the extra time they added because they could not go through their questions in the time assigned), and they asked me a technical question which was not needed for the job I'd have done.