[Go] Verizon failing to log in

[spookyahell]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2019.09.28
• 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 bug reports including closed ones
• I've read bugs section in FAQ

Verbose log

>youtube-dl -F https://abc.go.com/shows/this-week-with-george-stephanopoulos/episode-guide/2019-10/06-100619-2nd-whistleblower-has-firsthand-knowledge-on-allegations-against-trump -v
[debug] System config: []
[debug] User config: ['-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best', '--hls-use-mpegts', '--write-sub', '--all-subs', '--sub-format', 'srt/ssa/ass/vtt/dfxp/ttml/best', '--convert-subs', 'srt', '--ap-mso', 'Verizon', '--ap-username', 'PRIVATE', '--ap-password', 'PRIVATE']
[debug] Custom config: []
[debug] Command-line args: ['-F', 'https://abc.go.com/shows/this-week-with-george-stephanopoulos/episode-guide/2019-10/06-100619-2nd-whistleblower-has-firsthand-knowledge-on-allegations-against-trump', '-v']
[debug] Encodings: locale cp1252, fs utf-8, out utf-8, pref cp1252
[debug] youtube-dl version 2019.09.28
[debug] Python version 3.7.4 (CPython) - Windows-10-10.0.16299-SP0
[debug] exe versions: ffmpeg N-94982-gea673a0edb, ffprobe N-94982-gea673a0edb
[debug] Proxy map: {}
[Go] 06-100619-2nd-whistleblower-has-firsthand-knowledge-on-allegations-against-trump: Downloading webpage
[Go] VDKA13272719: Downloading JSON metadata
[Go] VDKA13272719: Downloading Provider Redirect Page
[Go] VDKA13272719: Downloading SAML Login Page
ERROR: Unable to extract SAML Login 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 "c:\users\lucas\appdata\local\programs\python\python37\lib\site-packages\youtube_dl\YoutubeDL.py", line 796, in extract_info
    ie_result = ie.extract(url)
  File "c:\users\lucas\appdata\local\programs\python\python37\lib\site-packages\youtube_dl\extractor\common.py", line 530, in extract
    ie_result = self._real_extract(url)
  File "c:\users\lucas\appdata\local\programs\python\python37\lib\site-packages\youtube_dl\extractor\go.py", line 146, in _real_extract
    url, video_id, requestor_id, resource)
  File "c:\users\lucas\appdata\local\programs\python\python37\lib\site-packages\youtube_dl\extractor\adobepass.py", line 1487, in _extract_mvpd_auth
    saml_login_page, 'SAML Login URL', group='url')
  File "c:\users\lucas\appdata\local\programs\python\python37\lib\site-packages\youtube_dl\extractor\common.py", line 1005, in _search_regex
    raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract SAML Login 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.

Description

The authorization of a Verizon user for the Go "plugin" fails and needs fixing
(works correctly in the browser)

[I do not know how else to describe the issue]

I wonder if it's related to #16084 and subsequentually #14363 but I doubt it actually...

[spookyahell]

I could provide sb willing to work with this with credentials if necessary (=not preferred, but possible)

[beren12]

Yeah looks like I can't use it for Disney stuff either now.