I was looking at the 2020 outland sheets and it looks like most applicants for other months (except september and october I think) have got their AORs, perhaps august is partway done. (Clearly there are some excpetions but I can't tell how many, presumably some on the spreadsheet have just not updated).
So it seems like at least as far as AOR1 is concerned, they are working through the backlog. I think what they've done is segregate 'new arrivals' starting in November to a different team or process.
But at any rate, it looks like they are getting to them, hopefully will pick up shortly for september and october as well.