Oh, hmm, well the simple thing is just to wait, unless you urgently need to get inside your website.
I can usually visit the website without using the VPN so I can't really help your case.
China is a sad place man, my buddy visited that place and immediately cries help to me because he can't access Youtube and his artwork on a 'not so pure and very perverted place'.
So yeah, wait til tomorrow then try again. Maybe try a new VPN to log in with.