[www.ceskatelevize.cz] doesn't work anymore for new videos

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Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2019.11.05
• 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

PASTE VERBOSE LOG HERE

\Programs\youtube-dl>youtube-dl.exe -v -F https://www.ceskatelevize.cz/ivysilani/12607522764-stardance-x/219544160450005-stardance-x-kdyz-hvezdy-tanci
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-F', 'https://www.ceskatelevize.cz/ivysilani/12607522764-stardance-x/219544160450005-stardance-x-kdyz-hvezdy-tanci']
[debug] Encodings: locale cp1252, fs mbcs, out cp850, pref cp1252
[debug] youtube-dl version 2019.11.05
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.17763
[debug] exe versions: ffmpeg N-90979-g08032331ac, ffprobe N-90979-g08032331ac
[debug] Proxy map: {}
[CeskaTelevize] 219544160450005-stardance-x-kdyz-hvezdy-tanci: Downloading webpage
[CeskaTelevize] 219544160450005-stardance-x-kdyz-hvezdy-tanci: Downloading JSON metadata
[CeskaTelevize] 219544160450005-stardance-x-kdyz-hvezdy-tanci: Downloading JSON metadata
[CeskaTelevize] 219544160450005-stardance-x-kdyz-hvezdy-tanci: Downloading JSON metadata
[CeskaTelevize] 219544160450005-stardance-x-kdyz-hvezdy-tanci: Downloading JSON metadata
ERROR: No video formats found; 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\tmp7hc5a09v\build\youtube_dl\YoutubeDL.py", line 796, in extract_info
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp7hc5a09v\build\youtube_dl\extractor\common.py", line 530, in extract
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp7hc5a09v\build\youtube_dl\extractor\ceskatelevize.py", line 201, in _real_extract
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp7hc5a09v\build\youtube_dl\extractor\common.py", line 1327, in _sort_formats
youtube_dl.utils.ExtractorError: No video formats found; 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

WRITE DESCRIPTION HERE
New videos don't work - e.g. https://www.ceskatelevize.cz/ivysilani/12607522764-stardance-x/219544160450005-stardance-x-kdyz-hvezdy-tanci
Old videos work well.