为什么游戏里不能设置中文了?

I am a Chinese player, playing World of Warcraft in Macau uniform. Today, I found that the sign-on game prompt language is not correct and can’t log in. It’s not customary to log in after changing to English.
I wonder if it’s BUG, or if it has been changed to play games in English only. ____________
Please let me know. Thank you.

A player in my main guild also had a similar problem last night (about 9 hours ago) - that they were unable to log in to the English server using a Chinese game client.

I would suggest contacting game support, since this looks like it is a localized problem which will only effect players who are attempting to access the English language version of the game using a Chinese client.