ORVVIT

Try this, this was a fix found by Cyprex on Discord. Hopefully it can help other people with the issue.

1) Press the button with 3 strips.
2) Press the 1:1 Korean sign.
3) Change KR with GL.
4) Enter your ID and Password.

When you're on the GL Version, you'll be able to switch the Languages (since the Language button isn't available on the KR Version but it is on the GL Version).