pornflip.com unsupported

[BurhanDanger]

$ youtube-dl --verbose https://www.pornflip.com/v/3hdAgtxzGJb
[debug] System config: []
[debug] User config: ['--prefer-ffmpeg', '-f', 'bestvideo[height<=720]+bestaudio/best[height<=720]/22/bestvideo+bestaudio/best', '--output', '~/Downloads/Video/Youtube/%(title)s.%(ext)s', '--write-sub', '--embed-subs', '--no-mtime']
[debug] Custom config: []
[debug] Command-line args: ['--verbose', 'https://www.pornflip.com/v/3hdAgtxzGJb']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2018.12.03
[debug] Python version 3.7.1 (CPython) - Linux-4.14.86-1-lts-x86_64-with-arch
[debug] exe versions: ffmpeg n4.1, ffprobe n4.1, rtmpdump 2.4
[debug] Proxy map: {}
[PornFlip] 3hdAgtxzGJb: Downloading webpage
ERROR: Unable to extract flashvars; 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/lib/python3.7/site-packages/youtube_dl/YoutubeDL.py", line 792, in extract_info
    ie_result = ie.extract(url)
  File "/usr/lib/python3.7/site-packages/youtube_dl/extractor/common.py", line 508, in extract
    ie_result = self._real_extract(url)
  File "/usr/lib/python3.7/site-packages/youtube_dl/extractor/pornflip.py", line 56, in _real_extract
    webpage, 'flashvars', group='flashvars'))
  File "/usr/lib/python3.7/site-packages/youtube_dl/extractor/common.py", line 983, in _search_regex
    raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract flashvars; 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.