crunchyroll -o series and season not producing expected outcome

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[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
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<end of log>

Description of your issue, suggested solution and other information

When downloading videos from crunchyroll and using the -o option youtube-dl replaces season with NA and replaces series with season name, incidentally it also replaces season_id and season_number with NA as well.

The full option and argument I'm passing: -o 'D:/crunchyroll/anime/%(series)s/%(season)s/%(episode_number)s - %(episode)s.%(ext)s'

A free example video that has a different series and season name: http://www.crunchyroll.com/a-certain-scientific-railgun/episode-47-silent-party-727385

ytdl-org / youtube-dl