I also got a ghost update on Oct 27th.
I applied in Jan, completed test in April and no news since then. This is a paper application with a minor. I just don't understand what's taking them so long. What's more frustrating is that my friend, who applied online in August, just had his oath ceremony yesterday!! How are they even processing these applications, in what order?
Btw, he told me that he was on zoom for the oath ceremony with 100+ people, is that how it's usually done? For some reason, I thought it was one on one when it's online.