I translated the whole Cookies Consent PRO Plugin, but it looks like that some of the translation messages don't work, i.e. there's mix of English/Polish translation.

I noticed the issue in the case of other plugins too, for instance Facebook Login Plugin.

What's wrong with it?

I think I know where the problem is. It looks like the demo pages (which the translation I downloaded from) are outdated, and now the translation needs to be updated from source.

@morfik
Yes that sounds reasonable.
Thanks for feedback