Fails to download one/some videos on supported site TV2

[forthrin]

The following video is not downloaded, even though the site is generally supported and other videos seem to be downloaded fine.

~$ youtube-dl --verbose 'http://www.tv2.no/a/8355521/'
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'--verbose', u'http://www.tv2.no/a/8355521/']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.07.26.2
[debug] Python version 2.7.12 - Darwin-15.6.0-x86_64-i386-64bit
[debug] exe versions: ffmpeg 3.0, ffprobe 3.0, rtmpdump 2.4
[debug] Proxy map: {}
[TV2Article] 8355521: Downloading webpage
[download] Downloading playlist: Line (30) var redd for ikke å bli trodd etter voldtekten
[TV2Article] playlist Line (30) var redd for ikke å bli trodd etter voldtekten: Collected 0 video ids (downloading 0 of them)
[download] Finished downloading playlist: Line (30) var redd for ikke å bli trodd etter voldtekten
~$