Can't find episodes for ONE series only on RARBG - all others fine

[nicopolous]

Sonarr version (exact version): 2.0.0.4753
Mono version (if Sonarr is not running on Windows):
OS: Windows 7
Debug logs: https://pastebin.com/9wrDJ8vY
(Make sure debug logging is enabled in settings and post the full log to hastebin/pastebin/dropbox/google drive or something similar, do not post them directly here)
Description of issue:

Hi. I have Twin Peaks in my series list. I use RARBG as search and indexer. When I do a manual search for episodes in season 3, it returns no results (see screenshot). However, I know that the episodes are on RARBG as I can look on their web and see them. Also it seems that overnight the automatic searcher has picked up the right episodes for downloading … so I’m a bit confused!

Also worth noting that none of the other series in my list have this problem, they are all found.

Thanks for the excellent support!

[markus101]

RARBG isn’t returning any results, it may be because those releases aren’t linked to the correct series since those releases do appear to be in the correct category.

[folgrim]

I have the exact same setup and symptoms with Twin Peaks and RARBG! For season 3 the episodes seem to download automatically no problem but whenever I try a manual human search I get No results found. This is the only show I have run into this so far, any luck fixing it?

[sircod]

Same thing here.

17-7-8 17:39:08.4|Info|NzbSearchService|Searching 3 indexers for [Twin Peaks : S03E08]
17-7-8 17:39:08.4|Debug|Rarbg|Downloading Feed https://torrentapi.org/pubapi_v2.php?mode=search&search_tvdb=70533&search_string=S03E08&category=18%3B41%3B49&limit=100&token=(removed)&format=json_extended&app_id=Sonarr
17-7-8 17:39:09.1|Debug|NzbSearchService|Total of 0 reports were found for [Twin Peaks : S03E08] from 3 indexers
17-7-8 17:39:09.1|Info|DownloadDecisionMaker|No results found
17-7-8 17:39:09.1|Info|EpisodeSearchService|Episode search completed. 0 reports downloaded.