unknown locale error messages in knowledge base page

When I open the knowledge base page in Japanese like https://kb.parallels.com/124109?language=jp
That shows many "unknown locale errors".

To fix the problem I need to change the language to the US.
I just want to report the little glitch. If there is a better place for reporting it. Please let me know.

Thanks

 

Hello,
does the issue still actual? Just checked it at our test environments and everything works OK.

 

Yes, there are still the same error messages.
I checked other browsers, Opera and Safari show English page and Chrome and Vivaldi show page with many error messages.
Probably it depends on the browser's language config.
In all cases, when I change the view language to Japanese, the page shows many `unknown locale` error messages.

 

Does the other websites with language changing work normally?

 

Yes, as far as I know, other websites work without a problem.
If you show me some websites, I'll check it.

 

Please check your inbox for more information.