Better handling of cached data when using a CDN or caching plugin

[nickyoung87]

"The ability for calendar data to be read, even when a page is cached. We cache files on a CDN due to about 3 million visitors per month. It seems I need to delete cached versions of pages with calendars to get them to update."

Taken from: https://wordpress.org/support/topic/support-was-quick-and-accurate