Red Flag interview questions

After sending in my application which included a written test I heard back about a week later about an interview. They asked me to interview the following day - pretty last minute. After doing this interview I heard back again about a week later asking me to do a final interview. After this, I did not hear the outcome until over a month later, in which I was rejected. I also received 0 feedback, none, after a written test and two interviews, which is really disappointing. Interviews themselves were ok, but whatever you say they will follow up on that straight after. Not many questions about my experiences or personal attributes but much more about what I think about X political development. Interviewers were neither friendly nor rude, very neutral I'd say. I was however questioned why I'd applied based on my academic background despite having a BSc in Politics, which I thought was weird.