WordPress Calendar Does Not Update unless I flush cache

Hello there,

I thought this might be a problem with cloudflare itself. So I posted over here:

https://community.cloudflare.com/t/wordpress-calendar-not-updating-with-cloudflare/306236/4

I was wondering if there was something I could do or if something needs to be updated with the plugin to allow this aspect of the site to update daily?

The page I need help with: [log in to see the link]