biqle.ru is hardly working anymore

[regularmen]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2020.05.29
• 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-dl https://biqle.com/watch/-34655362_456243387
[debug] System config: []
[debug] User config: ['--output', 'D:\\temp\\archive\\A\\2/%(title)s [%(resolution)s] [%(id)s].%(ext)s', '--download-archive', 'C:\\aria2c\\downloaded.txt', '-v', '-w', '-4', '-n', '--no-mtime', '--geo-bypass', '--no-check-certificate', '-f', 'bestvideo[height<=480]+bestaudio/best[height<=480]', '--external-downloader', 'aria2c', '--external-downloader-args', '-j 16 -x 16 -s 16 -k 1M']
[debug] Custom config: []
[debug] Command-line args: ['https://biqle.com/watch/-34655362_456243387']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2020.05.29
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: ffmpeg 4.2.3, ffprobe 4.2.3
[debug] Proxy map: {}
[BIQLE] -34655362_456243387: Downloading webpage
[BIQLE] -34655362_456243387: Downloading webpage
[BIQLE] -34655362_456243387: Downloading JSON metadata
ERROR: An extractor error has occurred. (caused by KeyError('response',)); 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\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 530, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\biqle.py", line 60, in _real_extract
KeyError: 'response'
Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 530, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\biqle.py", line 60, in _real_extract
KeyError: 'response'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\YoutubeDL.py", line 797, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 543, in extract
youtube_dl.utils.ExtractorError: An extractor error has occurred. (caused by KeyError('response',)); 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

biqle.ru (also biqle.org and biqle.com) is hardly working anymore and sometimes throwing between the errors which shown above and also another one below which I also provide the verbose output. there's another error that shows (caused by KeyError('video_ext',)) but for some reason I cannot replicate it for now check the last one. with repeated tries youtube-dl would download the video just fine. it's like 1/10 tries to make it work.

please be caution if you wanna check the link shown in verbose, as it has a NSFW video

youtube-dl https://biqle.com/watch/-34655362_456243387
[debug] System config: []
[debug] User config: ['--output', 'D:\\temp\\archive\\A\\2/%(title)s [%(resolution)s] [%(id)s].%(ext)s', '--download-archive', 'C:\\aria2c\\downloaded.txt', '-v', '-w', '-4', '-n', '--no-mtime', '--geo-bypass', '--no-check-certificate', '-f', 'bestvideo[height<=480]+bestaudio/best[height<=480]', '--external-downloader', 'aria2c', '--external-downloader-args', '-j 16 -x 16 -s 16 -k 1M']
[debug] Custom config: []
[debug] Command-line args: ['https://biqle.com/watch/-34655362_456243387']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2020.05.29
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: ffmpeg 4.2.3, ffprobe 4.2.3
[debug] Proxy map: {}
[BIQLE] -150637523_456240957: Downloading webpage
ERROR: Unable to extract embed url; 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\tmpxtvjzx45\build\youtube_dl\YoutubeDL.py", line 797, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 530, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\biqle.py", line 46, in _real_extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 1005, in _search_regex
youtube_dl.utils.RegexNotFoundError: Unable to extract embed url; 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.

youtube-dl https://biqle.com/watch/-34655362_456243387
[debug] System config: []
[debug] User config: ['--output', 'D:\\temp\\archive\\A\\2/%(title)s [%(resolution)s] [%(id)s].%(ext)s', '--download-archive', 'C:\\aria2c\\downloaded.txt', '-v', '-w', '-4', '-n', '--no-mtime', '--geo-bypass', '--no-check-certificate', '-f', 'bestvideo[height<=480]+bestaudio/best[height<=480]', '--external-downloader', 'aria2c', '--external-downloader-args', '-j 16 -x 16 -s 16 -k 1M']
[debug] Custom config: []
[debug] Command-line args: ['https://biqle.com/watch/-34655362_456243387']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2020.05.29
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: ffmpeg 4.2.3, ffprobe 4.2.3
[debug] Proxy map: {}
[BIQLE] -150637523_456240957: Downloading webpage
[BIQLE] -150637523_456240957: Downloading webpage
ERROR: An extractor error has occurred. (caused by KeyError('video_ext',)); 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\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 530, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\biqle.py", line 52, in _real_extract
KeyError: 'video_ext'
Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 530, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\biqle.py", line 52, in _real_extract
KeyError: 'video_ext'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\YoutubeDL.py", line 797, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpxtvjzx45\build\youtube_dl\extractor\common.py", line 543, in extract
youtube_dl.utils.ExtractorError: An extractor error has occurred. (caused by KeyError('video_ext',)); 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.