Multidb 3.0.3 breaks just like 3.0.2 for strange characters.

Just download multidb 3.0.3 version, and I'm still experiencing the strange characters! This time, it gets worse as more strange character appears than before. It seems double space right after punctuation creates the problem!

I'm using mac to write posts and create page in wordpress, I wonder is this the problem? Also, I'm using wordpress 3.0.2 (the latest). Please help me fix this problem immediately as I have been waiting for it to be fix since a month ago?

Thank You!