ZIM Integrated Shipping Services Software Architect interview questions

I was contacted through an external HR company called Jenrick Technology. The interview was 1 hour long, with the solution architect of the company. We left in good terms and I personally enjoyed the interview. There were a lot of questions that we debated on how it should be done, or what's the industry best practice for that particular topic. Overall, it was a one of those highly intellectual interviews with good chemistry, at least from my perspective. The solution architect told me he would like to have another round of interviews and they would contact me in a couple of days. After about a week, I contacted the external HR company if there were any updates. Unfortunately, I have not heard back from Jenrick Technology ever since and now about a 1 month has passed and still there is no answer.