There is a link in my initial post above to the character. However, waveact already made a patch which "solves" the problem by bringing in temp eyebrows. These eyebrows aren't attached to the head properly, and probably should have opacity set to 0% automatically if it's not possible to delete them as part of the import process.
Thank you for your feedback. Please provide the Daz FBX to help us identify the problem. You can use cloud services such as Google Drive, Dropbox or OneDrive to make the files available to us and email the link with "FT4079" in the email title to firstname.lastname@example.org. Your help is highly appreciated. Reallusion