Desktop App White screen?

Hey um I've been having an issue with the desktop app for 24 hours now. I've tried uninstalling, reinstalling and more. I only see a pure white screen and the bar at the top. I can't access ANY of the games I use with the app and um its a bit frustrating because now my login streaks are broken for games like League of Angels 2. (Photo attached.) Anyone know how to fix this?