Error when attempting to import NPC from Workshop

I tried to import some NPCs on a freshly started campaign with “The Elder Scrolls: Tamriel” world. Some work, but the majority don’t.

Here the logs from console when an attempt fails (with only one character selected, but it does fail with multiple characters selected too):

--- Supabase PostgrestError errorId=01970228-a587-726e-8def-aea656e63717 --- Message: Supabase PostgrestError PGRST116: JSON object requested, multiple (or no) rows returned --- Context: {"fromPhase":"base","toPhase":"campaign","campaignId":"0197020f-825d-7c94-ad19-b894f9641a52","characterIds":["019701fa-41d6-782c-868f-267591437b83"],"thing":"character","action":"clone"}. Log Context: {"fromPhase":"base","toPhase":"campaign","campaignId":"0197020f-825d-7c94-ad19-b894f9641a52","characterIds":["019701fa-41d6-782c-868f-267591437b83"],"thing":"character","action":"clone"}

Seeing what was the issue in a similar post, I want to add that those characters come from a previous campaign with an older cloned version of the same world, and they all are from the “Khajiit” race of this previous iteration. For some reason the game did create a “Khajiit_2” race, that I deleted, when I imported my main character.