When you go to the front page in Chinese the bar on top of the following info says:
正在發生甚麼事呢？
I think the 甚 should be 什.

Everyone can make suggestions for the translations.
Just go to translate.scratch.mit.edu, create an account and make the suggestion for the text you would like to see improved.
The main translator for your language can approve or discard your suggestions.

Actually, I found out both can work.
Closing topic…