Hello - I received the email from the embassy saying that I can schedule the K-1 visa interview. I created the account on the UStraveldocs website but then it asked me if the case number started with LGS2019 LGS2020 or LGS2021. I answered no because my case number is LGS2023. Then the page said that I can't schedule the visa interview until I receive the notice from the embassy to schedule. But I did receive it. I've seen the timelines for K-1s here in Nigeria and they look like they are about 6 months from NOA2 and interview. How would this be possible if they are only letting 2019-2021 cases schedule interviews??? Thanks!