I just handed in my final transcript proving my graduation status from university. I called in a few times over the week to make sure it got approved and that I got merit listed. I just called in today and my file manager said that I might have to do an update interview before I am merit listed. I did the interview only 5-6 months ago and I was just wondering if the update interview is normal for people who have done the interview roughly the same time I had. And if so, how is this update interview different from the interview I had previously done?