netzkino.de: An extractor error has occurred

[RoHae]

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youtube-dl --verbose http://www.netzkino.de/\#\!/filme/errors-of-the-human-body
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'--verbose', u'http://www.netzkino.de/#!/filme/errors-of-the-human-body']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2018.08.22
[debug] Python version 2.7.15rc1 (CPython) - Linux-4.15.0-33-generic-x86_64-with-Ubuntu-18.04-bionic
[debug] exe versions: ffmpeg 3.4.4-0ubuntu0.18.04.1, ffprobe 3.4.4-0ubuntu0.18.04.1, rtmpdump 2.4
[debug] Proxy map: {}
[Netzkino] errors-of-the-human-body: Downloading JSON metadata
ERROR: An extractor error has occurred. (caused by KeyError(u'posts',)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 502, in extract
ie_result = self._real_extract(url)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/netzkino.py", line 45, in _real_extract
p for p in api_info['posts'] if p['slug'] == video_id)
KeyError: u'posts'
Traceback (most recent call last):
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 792, in extract_info
ie_result = ie.extract(url)
File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 515, in extract
raise ExtractorError('An extractor error has occurred.', cause=e)
ExtractorError: An extractor error has occurred. (caused by KeyError(u'posts',)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

[dstftw]

Duplicate of #9226.