1. Open to "Monthly" calendar view
2. Create 3 or 4 appointments for a specific date. Notice that you can scroll through the appointments.
3. Add 2 or 3 "Event Banners" to the same date. In the event that you cover up all of your appointments with event banners, you will not be able to access your appointments.
Event banners are different from the Special Events of Claris Organizer 1.0 in that they are not scrollable.
Workaround is to view your appointments in the Weekly or Daily view.