Recently Demi Lovato came out as non-binary (https://twitter.com/ddlovato/status/1394913215994155009) and says that they use "they/them/theirs" pronouns. imo., non-binary people's pronouns should be respected and their genders on TVmaze should be changed to "unknown", to change the way they are credited ("Demi Lovato as themselves", rather than "Demi Lovato as herself").
In Demi's case, their gender was changed last week, after they came out as non-binary, but it was later changed back.
This has also been the case for other people who have came out as non-binary, e.g. Elliot Page, Jonathan Van Ness, Janelle Monáe, Nico Tortorella & more, and it usually turns into an "editing war" back and fourth.





