House of the dragon credits are missing all the cast in the API, however the cast is showing on the tmdb frontend, not sure what's happening

curl --request GET \
     --url 'https://api.themoviedb.org/3/tv/94997/credits?language=en-US' \
     --header 'Authorization: Bearer ey...' \
     --header 'accept: application/json'

Response:

{
  "cast": [],
  "crew": [
    {
      "adult": false,
      "gender": 2,
      "id": 1914415,
      "known_for_department": "Crew",
      "name": "Paul Biddiss",
      "original_name": "Paul Biddiss",
      "popularity": 4.91,
      "profile_path": null,
      "credit_id": "65d5f32c6097500185237cde",
      "department": "Crew",
      "job": "Military Consultant"
    },
    ...
  ],
  "id": 94997
}

website: https://www.themoviedb.org/tv/94997-house-of-the-dragon