oreilly not able to login

[JaneMillor]

Checklist

• [x ] I'm reporting a broken site support
• [x ] I've verified that I'm running youtube-dl version 2019.08.13
• [x ] I've checked that all provided URLs are alive and playable in a browser
• [x ] 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', 'PRIVATE', '-p', 'PRIVATE', '-o', '/%(playlist_title)s/%(playlist_index)s %(title)s.%(ext)s', 'https://learning.oreilly.com/videos/ccna-200-301-foundations/9780136584223', '-v']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2019.08.13
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: ffmpeg N-91441-g3a2d21bc5f, ffprobe 3.2
[debug] Proxy map: {}
[safari:course] Downloading login page
[safari:course] Logging in
[safari:course] Completing login
ERROR: Unable to log in; 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 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp5b8vs72_\build\youtube_dl\YoutubeDL.py", line 796, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp5b8vs72_\build\youtube_dl\extractor\common.py", line 529, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp5b8vs72_\build\youtube_dl\extractor\common.py", line 433, in initialize
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp5b8vs72_\build\youtube_dl\extractor\safari.py", line 30, in _real_initialize
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp5b8vs72_\build\youtube_dl\extractor\safari.py", line 82, in _login
youtube_dl.utils.ExtractorError: Unable to log in; 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

Using the latest build I am not able to download videos from oreilly any more, checking in a web browser it appears to work and play files. But trying to do it from youtube-dl shows a error when trying to login.