[nrk] Unable to extract OpenGraph title

[kotofond]

youtube-dl --verbose http://www.nrk.no/skole/klippdetalj?topic=nrk%3Aklipp%2F616532
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', 'http://www.nrk.no/skole/klippdetalj?topic=nrk%3Aklipp%2F616532']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2016.03.01
[debug] Python version 3.5.1 - Windows-10-10.0.10586-SP0
[debug] exe versions: ffmpeg N-78358-g674cc26, ffprobe N-78358-g674cc26
[debug] Proxy map: {}
[NRKPlaylist] klippdetalj?topic=nrk%3Aklipp%2F616532: Downloading webpage
ERROR: Unable to extract OpenGraph title; 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.
Traceback (most recent call last):
  File "c:\python35\lib\site-packages\youtube_dl\YoutubeDL.py", line 666, in extract_info
    ie_result = ie.extract(url)
  File "c:\python35\lib\site-packages\youtube_dl\extractor\common.py", line 316, in extract
    return self._real_extract(url)
  File "c:\python35\lib\site-packages\youtube_dl\extractor\nrk.py", line 122, in _real_extract
    playlist_title = self._og_search_title(webpage)
  File "c:\python35\lib\site-packages\youtube_dl\extractor\common.py", line 705, in _og_search_title
    return self._og_search_property('title', html, **kargs)
  File "c:\python35\lib\site-packages\youtube_dl\extractor\common.py", line 693, in _og_search_property
    escaped = self._search_regex(self._og_regexes(prop), html, name, flags=re.DOTALL, **kargs)
  File "c:\python35\lib\site-packages\youtube_dl\extractor\common.py", line 611, in _search_regex
    raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract OpenGraph title; 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.