Event times do not respect system settings re: 12/24 hours

[elementaryBot]

I have set my clock to 24 hours in System Settings. Maya Calendar presents times in 12 hour.

Launchpad Details: #LP1624063 Benjamin Carlisle - 2016-09-15 18:06:39 +0000

[quequotion]

Furthermore, when the events appear in indicator-datetime, they appear as they do in pantheon-calendar: 12hr time. It's all the more disorienting to see the clock and the appointments using different time formats.