Unable to log on Nexon site.

Hi guys.

Today I tried logging on the nexon site today, but after I fill in my info it kicks me to the main page.
I tried logging on multiple account, but none worked.
I also tried deleting cookies and clearing history, but that didn't work.
I've asked a few friends, but they said they can log in perfectly fine.
Does anyone have any idea how to fix this problem?

Thanks by advance.

I'm having the same problem, both on the DFO and main Nexon site.