Since the new season started, the game does not shut down after you exit. It keeps running in the background. I have to go to task manager and end it forcibly to turn it off. It is not a one time bug, it happens every time, and it never happened to me before this season.
Hello Shrimply1Pibble, thanks for posting about this.
We have been made aware of this by our players and we are currently working on a fix. For now please disable this program on your computer fully using Task Manager, thank you for your patience whilst we try to resolve this for everyone.