youtube-dl cannot download from tvnow.de

[kabusland]

[diethelm@ostholz Shopping Queen]$ youtube-dl --version
2018.12.17
[diethelm@ostholz Shopping Queen]$ youtube-dl --verbose "https://www.tvnow.de/shows/shopping-queen-1784/2018-12/episode-5-gruppe-muenchen-tag-5-lisa-1343169"
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--verbose', 'https://www.tvnow.de/shows/shopping-queen-1784/2018-12/episode-5-gruppe-muenchen-tag-5-lisa-1343169']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2018.12.17
[debug] Python version 3.7.1 (CPython) - Linux-4.19.11-arch1-1-ARCH-x86_64-with-arch
[debug] exe versions: ffmpeg n4.1, ffprobe n4.1, rtmpdump 2.4
[debug] Proxy map: {}
[TVNow] shopping-queen-1784/2018-12: Downloading JSON metadata
ERROR: Unable to download JSON metadata: HTTP Error 404: Not Found (caused by <HTTPError 404: 'Not Found'>); 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/lib/python3.7/site-packages/youtube_dl/extractor/common.py", line 605, in _request_webpage
return self._downloader.urlopen(url_or_request)
File "/usr/lib/python3.7/site-packages/youtube_dl/YoutubeDL.py", line 2212, in urlopen
return self._opener.open(req, timeout=self._socket_timeout)
File "/usr/lib/python3.7/urllib/request.py", line 531, in open
response = meth(req, response)
File "/usr/lib/python3.7/urllib/request.py", line 641, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python3.7/urllib/request.py", line 569, in error
return self._call_chain(*args)
File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/usr/lib/python3.7/urllib/request.py", line 649, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)

[diethelm@ostholz Shopping Queen]$