SexyKarma embeds broken - regex error (NSFW link)

[vxbinaca]

youtube-dl --verbose --ignore-config http://seattle255.tumblr.com/post/73963761217/the-total-sex-experience-hd-download

youtube-dl --verbose --ignore-config http://seattle255.tumblr.com/post/73963761217/the-total-sex-experience-hd-download
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'--verbose', u'--ignore-config', u'http://seattle255.tumblr.com/post/73963761217/the-total-sex-experience-hd-download']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2015.07.04
[debug] Python version 2.7.9 - Linux-3.19.0-21-generic-x86_64-with-Ubuntu-15.04-vivid
[debug] exe versions: avconv 11.2-6, avprobe 11.2-6
[debug] Proxy map: {}
[Tumblr] 73963761217: Downloading webpage
ERROR: Unable to extract iframe url; 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 "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 654, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 273, in extract
    return self._real_extract(url)
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/tumblr.py", line 81, in _real_extract
    webpage, 'iframe url')
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 555, in _search_regex
    raise RegexNotFoundError('Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract iframe url; 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.

[yan12125]

Thanks for the report. This issue will be fixed in the next version.