Tried to access google.cn but it gives me that good ol' Network Timeout screen.

downforeveryoneorjustme.com/go ... says that the site is down as well, and a couple of US proxies I tried. (works with the Spain proxy though)

Google Translate can't seem to find it either.
translate.google.com/translate ...

google.cn is down from germany too

but it works with webproxy.ch

Works here, perhaps it was something temporary?

g.cn and google.cn work here too.
I also think it was temporary.