Polylang ruining font in second language

It’s a cross-domain policy issue. Your website uses a different domain in English than in Finnish, but the font is being loaded from the Finnish domain in both languages. Here’s what the browser console says:

Font from origin ‘http://pinkkireissaa.com’ has been blocked from loading by Cross-Origin Resource Sharing policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘http://pinktravels.net’ is therefore not allowed access.

There are a few different ways you can fix this:

1. Load your fonts from the correct domain for each language. That probably means editing your theme.
2. Add the aforementioned “Access-Control-Allow-Origin” header for the request to the font files. This means changing configurations on your web server
3. Host your fonts on another server entirely, that is properly configured for this kind of usage (Google Fonts, TypeKit, etc.)
4. Change your Polylang settings to indicate language in another fashion than by a different domain