Usually, this happens with files being loaded into the library don’t have the required regular expression pattern that XBMC is looking for, when it loads files into the library. That regular expression is usually in the form of anything_s01e02 for example (season number, and episode number). When this occurs, you may still view the episodes but you have to go through the “Files” way of viewing it; not through your TV’s library (like the other TV episodes themselves).
After going through XBMC wiki’s page regarding “Naming video files/TV shows,” here’s the NzbDrone settings that I use now to rename my Anime episode files:
For easy copypasta:
- Standard Episode Format
Ex. Series_Title_2010.s01e01_Episode_Title_(1){Series_CleanTitle}.s{season:00}e{episode:00}_{Episode_Title}
- Daily Episode Format
Ex. Series_Title_2010.2013-10-30_Episode_Title_(1){Series_CleanTitle}.{Air-Date}_{Episode_Title}
- Anime Episode Format
Ex. Series_Title_2010.s01e01_Episode_Title_(1){Series_CleanTitle}.s{season:00}e{episode:00}_{Episode_Title}
- Anime Episode Format
Ex. Series_Title_2010.s01e01_Episode_Title_(1){Series_CleanTitle}.s{season:00}e{episode:00}_{Episode_Title}
- Multi-Episode Style = “Extended”
Ex. Series_Title_2010.s01e01-02_Episode_Title