spankbang not working

[jppoa]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2019.07.12
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-v', u'-f', u'best', u'https://br.spankbang.com/xzw5/video/guess+my+panties+i+ll+twerk']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.07.12
[debug] Python version 2.7.12 (CPython) - Linux-4.15.0-54-generic-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: avconv 3.4.4-1, avprobe 3.4.4-1, ffmpeg 3.4.4-1, ffprobe 3.4.4-1, rtmpdump 2.4
[debug] Proxy map: {}
[SpankBang] xzw5: Downloading webpage
[SpankBang] xzw5: Downloading stream JSON
ERROR: No video formats found; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  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/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 796, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 530, in extract
    ie_result = self._real_extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/spankbang.py", line 112, in _real_extract
    self._sort_formats(formats)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 1327, in _sort_formats
    raise ExtractorError('No video formats found')
ExtractorError: No video formats found; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Description

This extractor worked till two days ago.
the video can be extracted using "DownloadHelper".
for the link: 'https://br.spankbang.com/xzw5/video/guess+my+panties+i+ll+twerk'
the extraction can use the following link: 'https://vcdn6.spankbang.com/1/5/1586165-720p.mp4?st=rK2kXj62qlZRLiJr5hdYOw&e=1562988318'