Can't open client and log in after I transferred.

So basically, I just transferred my account and I can't log in. Whenever I open I'm hit with the "Your account has been transferred to a different region", then I click OK, and then client just closes down. What do I do? Here's a screenshot of what it looks like: https://gyazo.com/afed4d8b211f3a2ad85cc095c41f37d4