They are in category folders correct? /mnt/downloads/sabnzbd/category? They have to be inside a category folder.
I see your problem. They shouldn't be there if sonarr/radarr imported them. They should instead be in /mnt/downloads/category
Did you setup the required download client mappings as per the wiki? you need to do that. Make sure you put the mappings in correctly, casing matters!, must be all lowercase. The host matters too, it should be sabnzbd, some people ignore what we wrote and decided to put sabnzbd.mydomain for the host (which would be correct, only if arr and sab are not on the same server)
Thank you will try that and redeploy PBblitz