[EBN] Premade Fairy Sims aren't actually fairies in CAS (existing Saves)

I noticed this issue too, but I think it's not as bad as it appeared on first sight.

When I load the old save and check a fairy household via Manage Worlds they appear to be human, but when I choose to play them OR visit them with another Sim they are definitely fairies. Checking them again via Manage Worlds after having loaded them in Live Mode seems to have fixed the issue.