[southpark.de] Failed to download m3u8 information: HTTP Error 404: Not Found

[OMGROFL]

• I've verified and I assure that I'm running youtube-dl 2017.07.15
• At least skimmed through README and most notably FAQ and BUGS sections
• Searched the bugtracker for similar issues including closed ones
• Bug report (encountered problems with youtube-dl)

$ youtube-dl --verbose --output "%(title)s.%(ext)s" http://www.southpark.de/alle-episoden/s14e01-sexual-healing
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'--verbose', u'--output', u'%(title)s.%(ext)s', u'http://www.southpark.de/alle-episoden/s14e01-sexual-healing']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.07.15
[debug] Python version 2.7.12 - Linux-4.4.0-83-lowlatency-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: avconv 2.8.11-0ubuntu0.16.04.1, avprobe 2.8.11-0ubuntu0.16.04.1, ffmpeg 2.8.11-0ubuntu0.16.04.1, ffprobe 2.8.11-0ubuntu0.16.04.1, rtmpdump 2.4
[debug] Proxy map: {}
[southpark.de] s14e01-sexual-healing: Downloading webpage
[southpark.de] 74b4bebe-ecfd-11e0-aca6-0026b9414f30: Downloading info
[southpark.de] 292ca41c-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 292ca41c-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 292ca41c-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
[southpark.de] 292cf7b4-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 292cf7b4-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 292cf7b4-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
[southpark.de] 292d5768-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 292d5768-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 292d5768-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
ERROR: Failed to download m3u8 information: HTTP Error 404: Not Found (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 502, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 2151, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib/python2.7/urllib2.py", line 435, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 548, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 473, in error
    return self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)

$ youtube-dl --verbose --output "%(title)s.%(ext)s" http://www.southpark.de/alle-episoden/s13e01-der-ring
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'--verbose', u'--output', u'%(title)s.%(ext)s', u'http://www.southpark.de/alle-episoden/s13e01-der-ring']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.07.15
[debug] Python version 2.7.12 - Linux-4.4.0-83-lowlatency-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: avconv 2.8.11-0ubuntu0.16.04.1, avprobe 2.8.11-0ubuntu0.16.04.1, ffmpeg 2.8.11-0ubuntu0.16.04.1, ffprobe 2.8.11-0ubuntu0.16.04.1, rtmpdump 2.4
[debug] Proxy map: {}
[southpark.de] s13e01-der-ring: Downloading webpage
[southpark.de] 70104e14-ecfd-11e0-aca6-0026b9414f30: Downloading info
[southpark.de] 193173a8-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 193173a8-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 193173a8-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
[southpark.de] 1931e9aa-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 1931e9aa-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 1931e9aa-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
ERROR: Failed to download m3u8 information: HTTP Error 404: Not Found (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 502, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 2151, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib/python2.7/urllib2.py", line 435, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 548, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 473, in error
    return self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)

$ youtube-dl --verbose --output "%(title)s.%(ext)s" http://www.southpark.de/alle-episoden/s13e04-queeft-los
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'--verbose', u'--output', u'%(title)s.%(ext)s', u'http://www.southpark.de/alle-episoden/s13e04-queeft-los']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.07.15
[debug] Python version 2.7.12 - Linux-4.4.0-83-lowlatency-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: avconv 2.8.11-0ubuntu0.16.04.1, avprobe 2.8.11-0ubuntu0.16.04.1, ffmpeg 2.8.11-0ubuntu0.16.04.1, ffprobe 2.8.11-0ubuntu0.16.04.1, rtmpdump 2.4
[debug] Proxy map: {}
[southpark.de] s13e04-queeft-los: Downloading webpage
[southpark.de] 70153a46-ecfd-11e0-aca6-0026b9414f30: Downloading info
[southpark.de] 19e50396-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 19e50396-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 19e50396-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
[southpark.de] 19e58fd2-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 19e58fd2-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 19e58fd2-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
[southpark.de] 19e60886-ed01-11e0-aca6-0026b9414f30: Extracting information
[southpark.de] 19e60886-ed01-11e0-aca6-0026b9414f30: Downloading video urls
[southpark.de] 19e60886-ed01-11e0-aca6-0026b9414f30: Downloading m3u8 information
ERROR: Failed to download m3u8 information: HTTP Error 404: Not Found (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 502, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 2151, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib/python2.7/urllib2.py", line 435, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 548, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 473, in error
    return self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)

I found a bug with these urls:

http://www.southpark.de/alle-episoden/s13e01-der-ring
http://www.southpark.de/alle-episoden/s14e01-sexual-healing
http://www.southpark.de/alle-episoden/s13e04-queeft-los

Other epsiodes work as expected. Any clue what's wrong here?
I can play the episodes in the browser.

[dstftw]

All these examples have missing video parts that can't be watcher in browser as well. Such parts will be skipped in the next version.