Some players may see the notification badge saying there is an unread message that doesn't disappear after launching the app. The issue will be fixed in the next version of the app. Until then there's a solution to remove the badge manually:
1. Go to your device's Settings menu;
2. Tap 'Notifications';
3. Find 'Farkle Live' in the app list and tap it;
4. Look for the option that says 'Badge App icon';
5. Turn it off by tapping it once.