I was able to scan one of my 10tb disks yesterday and the data does appear to still be there. Hopefully that is the same as yours. UFS explorer looks like the way to go.
I give up with this container. I use PIA finally got it working but now the speeds are unbelievably slow. Luck to get 1mb on a 500mb/s connection. Tried to change the verb # as I saw on here now when I pull the logs up it freezes the whole server. Guess Nzbts only for me. I would include the logs but ...