2021 New York CIMD QIS Summer Analyst Superday

Hi everyone! I have been on this forum for the past couple of hours and could not find the answers that I am looking for. Let me share with you my situation and based on that, I hope to get some advice from people who have gone through the Superday. It would be really kind of you to also let me know if you did or did not end up getting the position. 

I have passed the HireVue and received an invitation for a phone call. I was asked a number of questions within my field of study and I actually thought I did pretty poor (did not get sleep the night before so I really felt the affect of it during the interview, answered mostly all the questions but kept confusing myself and the first interviewer, the rest were fine, my brain finally started working). However, I assumed that it was the Superday, turned out it wasn't. 

I received another interview invitation 2 weeks later from New York CIMD QIS division, now this one finally mentioned Superday. However, I am not sure what to expect. I was already asked technical questions in math during the phone interview and everything within my resume and why this company. From the other forums, it seems that it is the nature of the Superday, not the phone interview. What should I expect now at the Superday then? 

Also, I have applied for CIMD Asset Mgmt and Wealth Mgmt – Investing and Research Opportunities subdivision. Is QIS an alternative name for it?

Looking forward to hearing from all of you :)