failed to identify a particular show id

[jahmad]

before found out about issue #16, I was redoing my whole collections. now, after doing manual identify on everything, 1 show (an old obscure anime) still failed to be identified correctly.

even when i manually input tvdb id (79471)

log excerpt:

[2020-12-28 17:29:45.433 +07:00] [INF] [61] Jellyfin.Api.Controllers.ItemLookupController: Setting provider id's to item 1809aa93-019a-ab35-611f-f4335e255c72-"Salaryman Kintaro (1999)": "{\"Tvdb\":
\"79471\"}"
[2020-12-28 17:29:45.642 +07:00] [ERR] [140] Jellyfin.Plugin.Tvdb.Providers.TvdbSeriesProvider: Failed to retrieve actors for series "79471"
TvDbSharper.TvDbServerException: The given series ID does not exist; not found
   at TvDbSharper.Infrastructure.Parser.Parse[T](ApiResponse response, IReadOnlyDictionary`2 errorMap)
   at TvDbSharper.Clients.SeriesClient.GetActorsAsync(Int32 seriesId, CancellationToken cancellationToken)
   at Jellyfin.Plugin.Tvdb.TvdbClientManager.<>c__DisplayClass24_0`1.<<TryGetValue>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreateAsync[TItem](IMemoryCache cache, Object key, Func`2 factory)
   at Jellyfin.Plugin.Tvdb.Providers.TvdbSeriesProvider.FetchSeriesMetadata(MetadataResult`1 result, String metadataLanguage, Dictionary`2 seriesProviderIds, CancellationToken cancellationToken)
[2020-12-28 17:29:46.877 +07:00] [ERR] [219] Jellyfin.Plugin.Tvdb.Providers.TvdbEpisodeProvider: Failed to retrieve episode with id null, series id "131011"
TvDbSharper.TvDbServerException: The given series ID does not exist; No results for your query: map[AiredSeason:1 EpisodeNumber:12]
   at TvDbSharper.Infrastructure.Parser.Parse[T](ApiResponse response, IReadOnlyDictionary`2 errorMap)
   at TvDbSharper.Clients.SeriesClient.GetEpisodesAsync(Int32 seriesId, Int32 page, EpisodeQuery query, CancellationToken cancellationToken)
   at Jellyfin.Plugin.Tvdb.TvdbClientManager.<>c__DisplayClass24_0`1.<<TryGetValue>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreateAsync[TItem](IMemoryCache cache, Object key, Func`2 factory)
   at Jellyfin.Plugin.Tvdb.TvdbClientManager.GetEpisodeTvdbId(Int32 seriesTvdbId, EpisodeQuery episodeQuery, String language, CancellationToken cancellationToken)
   at Jellyfin.Plugin.Tvdb.Providers.TvdbEpisodeProvider.GetEpisode(EpisodeInfo searchInfo, CancellationToken cancellationToken)

On first line, it shows the correct id (79471) but not the correct title.
On third line, it switches to wrong id (131011).

last result: jellyfin uses 131011 metadata instead.