New Move Notification Glitch

Everytime I open the site in a new tab the game shows I have at least 5 new move notifications. The problem is these are all from finished games. I clear them out, but anytime the tab is closed or the website is opened in a new tab the notifications for the same five finished games reappear. I tried deleting cookies, not sure what else I can do to try and fix this.

I had this problem before too when I timeouted and then got that game while pressing the next move or whatever it is called button just press that button again to move on.