HTML text editor encoding problem

Hello,

I am using HTML Editor to edit long texts. When I press save in this editor some turkish characters distorted as below. Please note that before saving in this editor, there was no characterset problem in text.

tüketicilere mülkiyet kararlarında ihtiyaç duydukları kaynakları ve bilgileri en iyi ve en detaylı şekilde sağlayarak, tüketicileri desteklemeye odaklanan

Please fix this problem, I am using UTF-8 in the project.

Please do not double post

I just repost to get attention of SC developers,
previous post was not made under bugs category. Please fix this since it is bug.

http://www.scriptcase.net/forum/showthread.php?4722-Turkish-character-set-problem