I use PT Sans from Google Fonts. It has all the special chars I need (ą, ś, ź, ł etc). The problem is – Opera doesn’t display them in bold (in CSS I write font: bold 16px/2em "PT Sans", sans-serif, so there is no way it could look for “PT Sans Bold” (but I did include PT Sans both 400 and 700). Firefox, Chrome and IE (8, 9) are doing fine.
What can I do?
edit – live example: http://buszewski.com/opera.html
Phew, I made it! Actually, solution is pretty simple, all you need to do is add
&subset=latin-extat the end of your font link. See the example.