コレって落ちる？

エレファントカシマシ「俺たちの明日」
https://www.youtube.com/watch?v=K0F9o_DWbVo

以下のようなエラーになる

[youtube] K0F9o_DWbVo: Downloading js player vflRtzyEV
ERROR: Signature extraction failed: Traceback (most recent call last):
（省略）
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signatu
re function name; 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 cal
l youtube-dl with the --verbose flag and include its complete output.
(caused by RegexNotFoundError('Unable to extract Initial JS player signature fu
nction name; please report this issue on https://yt-dl.org/bug . Make sure you a
re using the latest version; type youtube-dl -U to update. Be sure to call you
tube-dl with the --verbose flag and include its complete output.',)); please rep
ort this issue on https://yt-dl.org/bug . Make sure you are using the latest ver
sion; type youtube-dl -U to update. Be sure to call youtube-dl with the --verb
ose flag and include its complete output.

たまにこのエラーになるのがあって著作権がらみかなと思ってるけど