[Broken] JSON of YouTube's playlist download is different from youtube-dl

[Aryailia]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dlc version 2020.10.31
• 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

youtube-dlc --ignore-errors --dump-json --flat-playlist https://www.youtube.com/user/OrangestarAS/playlists

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--ignore-errors', '--dump-json', '--flat-playlist', 'https://www.youtube.com/user/OrangestarAS/playlists', '-v']
[debug] Loading archive file None
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dlc version 2020.11.11-3
[debug] Python version 3.7.9 (CPython) - Linux-4.4.0-18362-Microsoft-x86_64-with-fedora-31-Generic
[debug] exe versions: ffmpeg 4.2.4, ffprobe 4.2.4
[debug] Proxy map: {}

Description

This command works, but it does not produce the same output as youtube-dl. I apologise if this project is not looking to have feature parity with youtube-dl.

Output

{
  "_type": ""
  "url": "",
  "ie_key": ""
}
...

Expected Output

{
  "_type": ""
  "url": "",
  "ie_key": "",
  "id": "",
  "title": ""
}
...

It is missing the "id" and "title" fields

[pukkandan]

This is resolved in master by #245, but it also introduced a bug which will be resolved in #280