Overdue Account Notification

Just upgraded to the Version 6. In Version 5, if an account went overdue, the account showed as red and an overdue notification popped up.

This does not seem to be working in Version 6. Although individual accounts show as overdue, the total listing and dashboard section does not show any accounts as overdue...nor do any overdue accounts seem to move to a different color (red) for easy identification. Thoughts?

Thx