UPDATE 6: 36 PM CST: Maintenance has been completed! Patch your launchers and enjoy!
We are taking an extended maintenance from 3:30 PM CST to 7:30 PM CST (9:30 PM UTC to 1:30 AM UTC) while we push Hotfix 1.4.2c that is intended to resolve the significant server instability that we have been experiencing.
We will update this thread once this maintenance has been completed or if any new issues develop. Thanks!