SOLVED: Not able to download artwork today

[Host-in-the-Shell]

I'm having the same issue, and seeing the following in the error logs:

Code:

[2024-12-06 20:51:02.897 -04:00] [ERR] Error refreshing item
System.ArgumentException: Guid can't be empty (Parameter 'id')
  at Emby.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)
  at MediaBrowser.Providers.Manager.ProviderManager.StartProcessingRefreshQueue()
[2024-12-06 20:51:02.898 -04:00] [ERR] Error refreshing item
System.ArgumentException: Guid can't be empty (Parameter 'id')
  at Emby.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)
  at MediaBrowser.Providers.Manager.ProviderManager.StartProcessingRefreshQueue()
[2024-12-06 20:51:02.898 -04:00] [ERR] Error refreshing item
System.ArgumentException: Guid can't be empty (Parameter 'id')
  at Emby.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)
  at MediaBrowser.Providers.Manager.ProviderManager.StartProcessingRefreshQueue()
[2024-12-06 20:51:02.898 -04:00] [ERR] Error refreshing item
System.ArgumentException: Guid can't be empty (Parameter 'id')
  at Emby.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)
  at MediaBrowser.Providers.Manager.ProviderManager.StartProcessingRefreshQueue()
[2024-12-06 20:51:02.898 -04:00] [ERR] Error refreshing item
System.ArgumentException: Guid can't be empty (Parameter 'id')
  at Emby.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)
  at MediaBrowser.Providers.Manager.ProviderManager.StartProcessingRefreshQueue()
[2024-12-06 20:51:02.898 -04:00] [ERR] Error refreshing item
System.ArgumentException: Guid can't be empty (Parameter 'id')
  at Emby.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)
  at MediaBrowser.Providers.Manager.ProviderManager.StartProcessingRefreshQueue()
[2024-12-06 20:51:12.801 -04:00] [INF] WS "10.0.0.31" request
[2024-12-06 20:51:22.000 -04:00] [ERR] "TvdbMovieImageProvider" failed in GetImageInfos for type "Movie" at "/media/HDD3/Movies/Monolith (2023) [tmdbid-1024721]/Monolith (2023) [tmdbid-1024721].mkv"
HTTP Response:

{"status":"failure","message":"InvalidValueType: cannot make item path","data":null}


Tvdb.Sdk.MoviesException: Invalid movie id

Status: 400
Response:
{"status":"failure","message":"InvalidValueType: cannot make item path","data":null}

  at Tvdb.Sdk.MoviesClient.GetMovieExtendedAsync(Double id, Nullable`1 meta, Nullable`1 short, CancellationToken cancellationToken)
  at Jellyfin.Plugin.Tvdb.TvdbClientManager.GetMovieExtendedByIdAsync(Int32 tvdbId, CancellationToken cancellationToken)
  at Jellyfin.Plugin.Tvdb.Providers.TvdbMovieImageProvider.GetMovieArtworks(Int32 movieTvdbId, CancellationToken cancellationToken)
  at Jellyfin.Plugin.Tvdb.Providers.TvdbMovieImageProvider.GetImages(BaseItem item, CancellationToken cancellationToken)
  at MediaBrowser.Providers.Manager.ProviderManager.GetImages(BaseItem item, IRemoteImageProvider provider, String preferredLanguage, Boolean includeAllLanguages, CancellationToken cancellationToken, Nullable`1 type)

Not sure what is causing the problem specifically; it says the movie ID is incorrect, but is not. Maybe some changes to the API for tmdb are causing shenanigans? Just speculating here.