Calendar notifications on iPad iOS 8.2 shows yesterday and not today

Since I updated my iPad to iOS 8.2 my calendar notifications in the notification centre are showing the wrong day. The calendar summaries for 'Today' and 'Tomorrow' are correct, but the actual calendar details shows me events from yesterday and not today.

i have tried removing the calendar from notifications, and then adding it back. I have also tried a simple reboot of the iPad. Anyone know why it is doing this? What else can I try to fix this?