UTF-8 charset bugs.

[fmben]

do any one using utf-8 charset for SMF 1.1 RC2?

because we use Chinese for our forum, so that i have provided Chinese in GBK(ansi) and UTF-8 version. and someone report that there are something wrong with utf-8 version. if post "怎么会这样" the last "样" will be broken, can show as what it is.

smf 1.1 rc1 seems don't have this problem. please help to find what's wrong with this. thanks.