When selecting UTF-8 as the character set in the default 1.3.2 setup you get odd characters in the top left corner when using Mozilla Firefox. The characters are "ï"¿"
By downloading the latest version of the language files from the CVS stable the problem was solved, but I had problems finding this solution in the bulletin board, so I thought I'd document it.
To see what it looks like it is still available in the Demo Gallery if you choose "Chinese-GB2312" as language. However, since I post this here it might disappear. ;)