All videos on YouTube channels not being detected and downloaded

[l0ophole]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2020.01.24
• 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 -v --cookies "~/devon/cookies.txt" -i -f best[height\<=360] "https://www.youtube.com/channel/UC_AkEUxYb7TvE0PPHQxQIog"
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '--cookies', '~/devon/cookies.txt', '-i', '-f', 'best[height<=360]', 'https://www.youtube.com/channel/UC_AkEUxYb7TvE0PPHQxQIog']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2020.01.24
[debug] Python version 3.8.1 (CPython) - Linux-5.3.11-arch1-1-x86_64-with-glibc2.2.5
[debug] exe versions: ffmpeg 4.2.2, ffprobe 4.2.2, rtmpdump present
[debug] Proxy map: {}
[youtube:channel] UC_AkEUxYb7TvE0PPHQxQIog: Downloading channel page
[youtube:playlist] UU_AkEUxYb7TvE0PPHQxQIog: Downloading webpage
[download] Downloading playlist: Uploads from comedy skit4life
[youtube:playlist] playlist Uploads from comedy skit4life: Downloading 11 videos
[download] Downloading video 1 of 11
[youtube] m9JIdZOVCBY: Downloading webpage
[youtube] m9JIdZOVCBY: Downloading video info webpage
[youtube] m9JIdZOVCBY: Downloading MPD manifest
[debug] Invoking downloader on 'https://r1---sn-5ualdne7.googlevideo.com/videoplayback?expire=1580600779&ei=a7k1XqyYFrTbj-8PrMKh0AY&ip=172.11.84.228&id=o-AHkoKHUIHgsgVKCRiLsRJOQKJFJEi8pK4fJqkwQGiX_N&itag=18&source=youtube&requiressl=yes&mm=31%2C26&mn=sn-5ualdne7%2Csn-q4fl6ne7&ms=au%2Conr&mv=m&mvi=0&pl=20&pcm2=yes&initcwndbps=1011250&vprv=1&mime=video%2Fmp4&gir=yes&clen=22788740&ratebypass=yes&dur=1759.631&lmt=1580575058213649&mt=1580579144&fvip=1&fexp=23842630&beids=9466588&c=WEB&txp=7216222&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cpcm2%2Cvprv%2Cmime%2Cgir%2Cclen%2Cratebypass%2Cdur%2Clmt&sig=ALgxI2wwRgIhAMmWtJz-aaXHJ5Mkldkwhbz_6bZuHWf58OcZwg2fbs5KAiEAjnERXp18lqe1thtSoBUS2FEU89MWk_frc_7g0PiAQrA%3D&lsparams=mm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AHylml4wRQIhAIOhPlQTlnFOp66-LqAr9I3RkZIvAx2kEEVww8u_w4kCAiAPk8luZG-JRqvw1JVitw7bp4mCC76tQJDXjJen3SuQog%3D%3D'

Description

All of the videos on YouTube channels aren't being detected and downloaded. The one in the example above has 59 videos but youtube-dl only detects and downloads 11 of them. I'm using version 2020.01.24. I used the cookies option to bypass any age-gating but any cookies should work just as well as long as they are for a user who is over 18 years old.