Repository: youtube-dl
Issue: [FaceBook] Can't play/download public videos any more
Labels: broken-IE

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## Checklist

<!--
Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2021.06.06. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
- Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
- Make sure that all URLs and arguments with special characters are properly quoted or escaped as explained in http://yt-dl.org/escape.
- Search the bugtracker for similar issues: http://yt-dl.org/search-issues. DO NOT post duplicates.
- Finally, put x into all relevant boxes (like this [x])
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- [x] I'm reporting a broken site support
- [x] I've verified that I'm running youtube-dl version **2021.06.06**
- [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
- [x] I've searched the bugtracker for similar issues including closed ones


## Verbose log

<!--
Provide the complete verbose output of youtube-dl that clearly demonstrates the problem.
Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
 [debug] System config: []
 [debug] User config: []
 [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
 [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
 [debug] youtube-dl version 2021.06.06
 [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
 [debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
 [debug] Proxy map: {}
 <more lines>
-->

```python
$ youtube-dl -v https://www.facebook.com/TBN/videos/joseph-princes-message-of-hope/170732560570149/
[debug] System config: []
[debug] User config: ['--ignore-errors', '--prefer-ffmpeg', '--no-warnings', '--restrict-filenames', '--add-metadata', '--write-auto-sub', '--embed-subs', '--sub-lang=en,fr,es,de', '--format=mp4[height<=480]/mp4/best', '--output=%(title)s__%(format_id)s__%(id)s__%(extractor)s.%(ext)s']
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://www.facebook.com/TBN/videos/joseph-princes-message-of-hope/170732560570149/']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2021.06.06
[debug] Python version 3.8.10 (CPython) - Linux-5.4.0-77-generic-x86_64-with-glibc2.29
[debug] exe versions: ffmpeg 4.2.4, ffprobe 4.2.4, rtmpdump 2.4
[debug] Proxy map: {}
[facebook] 170732560570149: Downloading webpage
ERROR: This video is only available for registered users. Use --username and --password or --netrc to provide account credentials.
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/youtube_dl/YoutubeDL.py", line 815, in wrapper
    return func(self, *args, **kwargs)
  File "/usr/local/lib/python3.8/dist-packages/youtube_dl/YoutubeDL.py", line 836, in __extract_info
    ie_result = ie.extract(url)
  File "/usr/local/lib/python3.8/dist-packages/youtube_dl/extractor/common.py", line 534, in extract
    ie_result = self._real_extract(url)
  File "/usr/local/lib/python3.8/dist-packages/youtube_dl/extractor/facebook.py", line 680, in _real_extract
    return self._extract_from_url(real_url, video_id)
  File "/usr/local/lib/python3.8/dist-packages/youtube_dl/extractor/facebook.py", line 528, in _extract_from_url
    self.raise_login_required()
  File "/usr/local/lib/python3.8/dist-packages/youtube_dl/extractor/common.py", line 941, in raise_login_required
    raise ExtractorError(
youtube_dl.utils.ExtractorError: This video is only available for registered users. Use --username and --password or --netrc to provide account credentials.
```


## Description

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Can't play/download public videos anymore, `youtube-dl` says `ERROR: This video is only available for registered users. Use --username and --password or --netrc to provide account credentials.` : 
```
$ mpv --no-config --ytdl-raw-options='abort-on-error=' https://www.facebook.com/TBN/videos/joseph-princes-message-of-hope/170732560570149
[ytdl_hook] ERROR: This video is only available for registered users. Use --username and --password or --netrc to provide account credentials. 
[ytdl_hook] youtube-dl failed: unexpected error ocurred 
Failed to recognize file format.


Exiting... (Errors when loading file)
```