New web face and Nix Note 2

[Dmitry Sh 0]

Hi @all,

I'm using Linux and a third-party client for it, Nix Note 2. It works flawlessly when I edit my notes using NixNote and old web interface. Or NixNote and Android app.
But when I switch to new web face and change a note - NixNote can't display it. Unthinkable why but it starts displaying Russian UTF-8 as Win-1252 it looks like.
Did anyone faced this issue? Any known workarounds?

Thanks
 

[Dmitry Sh 0]

Issue fixed in production web, thanks alot, but now persist in beta (with black left sidebar).