ASOS Platform Engineer interview questions

I was prepared for the interview for the two initial people. I know who they are as I follow them in linkdin. Just before the interview I find out there are two other members joining that wants to interview me too for a different team. This caused me off guard, and was not prepared for their type of questions at all. Everything I prepared for was irrelevant. The internal recruiter should of gave me a heads up too at the very least.