Korean site is broken

When i access to that link, it showes me an error.
Is it just me?

github repo is here

(sorry for my bad English)

Thanks for reporting this @hellojsna! It's not only you. I can also verify this issue. There were some recent improvements to the Language Reference and I think this broke as a side effect.

I have submitted a bug report to the Arduino developers about this.

For now, you can access all the content here:

Hi @hellojsna. The Korean translation of the Arduino Language reference is now back online.

Thanks for bringing this to our attention!