Fairy Tail not searching for absolute episode number, index isn't finding proper episode

Ok, I understand now why it’s not using 285, because it’s using a different episode counter. But my problem is that all the torrents that I could find (manually searching the index’s website) are using the tvdb numbering scheme. Sonarr isn’t finding any torrents using it’s current search terms because none of the torrents found are for the right episode.

It works for new episodes using the RSS feed but for finding historic episodes it can’t find anything.