Letterboxd lists no longer pulling, says "No list items found".

It's been over a month since I last ran Kometa and it stopped pulling Letterboxd lists, error below. (Abridged to just show this one list, I have like 30)

|========================================== Error Summary ===========================================|
|                                                                                                    |
| Count | Message                                                                                    |
|=======|============================================================================================|
|     2 | MDBList Error: Could not fetch list items: MDBList Error: 401 - {"error":"Authentication required. Provide either 'Authorization: Bearer <token>' header or '?apikey=<key>' parameter"} |
|     1 | TMDb Error: No Movie found for TMDb ID: 330136                                             |
|     1 | TMDb Error: No Movie found for TMDb ID: 263570                                             |
|     1 | TMDb Error: No Movie found for TMDb ID: 193256                                             |
|     1 | Letterboxd Error: No List Items found in {'url': 'https://letterboxd.com/noahphex/list/usa-up-all-night/', 'limit': 0, 'note': None, 'rating': None, 'year': None} |

Snippet from my movies.yml containing my other collections. Ones based upon Trakt.tv still work fine.

 USA Up All Night:
  url_poster: https://artworks.thetvdb.com/banners/posters/306219-2.jpg
  letterboxd_list_details: https://letterboxd.com/noahphex/list/usa-up-all-night/
  collection_order: custom
  sync_mode: sync