New Jellyfin Server/Web release: 10.11.3

[Pr0t0typ3]

Having some isssues with shows...
The naming of the folder is "The Order (2019-2020) [tvmazeid=36218] [tvdbid-359675] [tmdbid-82104]" (and a lot more, but this as an example).

Here is a small portion of the logs after trying to replace all metadata and images for that show:
[14:34:02] [WRN] [20] Jellyfin.Plugin.TvMaze.Providers.TvMazeSeriesImageProvider: [GetImages] TVMaze id is required;
[14:33:09] [INF] [20] Jellyfin.Plugin.TvMaze.Providers.TvMazeSeasonImageProvider: [GetImages] Images found for Season 2: []
[14:33:07] [INF] [21] Jellyfin.Plugin.TvMaze.Providers.TvMazeSeasonImageProvider: [GetImages] Images found for Season 1: []
at MediaBrowser.Providers.Manager.MetadataService2.ExecuteRemoteProviders(MetadataResult1 temp, String logName, Boolean replaceData, TIdType id, IEnumerable`1 providers, CancellationToken cancellationToken)
at Jellyfin.Plugin.Tvdb.Providers.TvdbSeasonProvider.GetMetadata(SeasonInfo info, CancellationToken cancellationToken)
at Jellyfin.Plugin.Tvdb.TvdbClientManager.GetSeasonByIdAsync(Int32 seasonTvdbId, String language, CancellationToken cancellationToken)
at Jellyfin.Plugin.Tvdb.SeasonClient.ExtendedSeasonClient.GetSeasonExtendedWithTranslationsAsync(Double id, CancellationToken cancellationToken)
{"status":"failure","message":"NotFoundException: not found","data":null}
Response:
Status: 404
Tvdb.Sdk.SeasonsException: Season not found
{"status":"failure","message":"NotFoundException: not found","data":null}
HTTP Response:
[14:33:07] [ERR] [21] MediaBrowser.Providers.TV.SeasonMetadataService: Error in TheTVDB
[14:33:06] [WRN] [20] Jellyfin.Plugin.TvMaze.Providers.TvMazeSeriesImageProvider: [GetImages] TVMaze id is required;


Before I only had tvmazeid for most of my shows in the foldername, but since this issue with tvmaze has appeared after 10.11.2, I have renamed all shows that I could find, with tvdbid and tmdbid as well.
Currently running 10.11.3 (fresh reinstall with no backups) in Docker on a Synology DS920+

So this issue came with 10.11.x. I tried 10.11.2 from 10.10.7 at first, and since I got all this mess in the shows, I tried a fresh intall of 10.11.3 instead. Same issue as 10.11.2.