The issue of wrong rendering of Google fonts is getting more complex. Now I have found more "strange" behaviors of the template.
Settings:
I have implemented code "subset=latin-ext".
In the backend I set default font to Google Titillium Web.
These settings produce on 3 main browsers different results!!!
Chrome
In the "h3.modtitle, .page-header,.item-title" it render Google font extended with correctly rendered special characteres.
Firefox
In the "h3.modtitle" it render Google font extended with correctly rendered special characteres. In the ", .page-header,.item-title" it render wrong special characteres.
Explorer
It render in "h3.modtitle" Google font extended with correct characteres and on" .page-header,.item-title" wrongly rendered special characteres.
Does anybody knows why in the Chrome is everything correct and on Firefox and Explorer page header and article title with messed special characteres? What can I do in order to get correct rendering of Google fonts on all browsers. I cannot immagine that this is browser problem.