youtube-dl -U is broken on version 2020.03.06

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Checklist

• [ x] I'm reporting a broken site support issue
• [ x] I've verified that I'm running youtube-dl version 2020.06.16.1
• [ 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 bug reports including closed ones
• [x ] I've read bugs section in FAQ

Verbose log

youtube-dl -U
ERROR: can't find the current version. Please try again later.

Description

I have version 2020.03.06.
Attempting to update results in an error shown above.