iOS 8.1 bug?

[kokoeCBK]

In my application, I use "stringByTransliteratingJapaneseToHiragana" method to transform Japanese like a Kanji or Katakana to Hiragana, it worked.

But when use environment as iOS 8.1, "stringByTransliteratingJapaneseToHiragana" method always return nil.

I found that on:
CFStringTokenizerTokenType result = CFStringTokenizerAdvanceToNextToken(tok);

In iOS 8.1, the result always was "kCFStringTokenizerTokenNone".

Do you know how to fix it.

Thank you very much.

P.S. Sorry for my poor english.

[VuongThanhNguyen]

I also meet this problem. Did you cope with it?

Thanks
Vuong Nguyen