Steps to reproduce
- Schedule campaigns in the same month with staggered start dates (See attached for example).
- Open Calendar
- It is reasonable to expect the calendar to acknowledge the specified start dates.
- Seemingly all events active in a given month are displayed. The configured start date is ignored.
See attached screenshots for examples from a supermarket demonstration. The campaign Comic Relief + Mothers' Day is due to start on 6th March and the campaign Easter + Comic Relief is due to start on 15th March. However, as shown in the calendar screenshot, both are displayed as valid for 2nd March.