Youporn.com unable to extract comment count

[Happybeel]

[ x] I'm reporting a broken site support
[ x] I've verified that I'm running youtube-dl version 2020.09.20
[ 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

/usr/bin/python3 /usr/local/bin/youtube-dl --verbose https://www.youporn.com/watch/15410056/stepsister-yoga-pants-shorts-assjob-creampie/
[debug] System config: ['--prefer-free-formats']
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--verbose', 'https://www.youporn.com/watch/15410056/stepsister-yoga-pants-shorts-assjob-creampie/']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2020.09.20
[debug] Python version 3.6.8 (CPython) - Linux-4.18.0-193.el8.x86_64-x86_64-with-centos-8.2.2004-Core
[debug] exe versions: ffmpeg 4.2.4, ffprobe 4.2.4
[debug] Proxy map: {}
[YouPorn] stepsister-yoga-pants-shorts-assjob-creampie: Downloading webpage
WARNING: unable to extract comment count; 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.
[debug] Default format spec: bestvideo+bestaudio/best
[debug] Invoking downloader on 'https://ev-ph.ypncdn.com/videos/201906/10/228537641/720P_1500K_228537641.mp4?rate=350k&burst=1600k&validfrom=1603439700&validto=1603454100&ip=163.172.19.154&hash=oiagOZdrz78MPfhR3EHhybYO2bI%3D'
[download] Destination: Stepsister yoga pants shorts assjob creampie-15410056.mp4
[download] 100% of 44.94MiB in 02:10

Description

I use KVS tube script and grab youporn.com videos. When checking youporn.com grabbing logs I see this error in many videos.