Sinhala Letters are jumbled in FF and Opera

[madurax86]

I downloaded the Sinhala language pack and installed it now when i browse a sinhala page in FF 3 or Opera 9.5 some sinhala letters are jumbled i can read but its ugly....Safari by the way solves that problem. Do anyone have an idea about whats happening?

 

[madurax86]

doesnt nyone have this problem??