thanks to nutomic for the follow-thru on this
more info on my previous post (see UPDATE in body):
https://hexbear.net/post/363393
if you have reason to believe there are still alts that are not banned, please contact nutomic via DM with info
The system ultimately worked!
Thanks to yourself for helping me follow the process through to completion! Probably would have lost the thread along the way otherwise.
It is done.