New events not appearing on front end

On saltandhoney.com, new events will not appear on the front-end calendar at the bottom of the page, nor will they appear on the same calendar as displayed on the Classes page, though they appear in the back end to have been added. This is true both of events that are added as new, and previous events that have been copied and updated to new dates. Cloudflare is in Development mode, and this is appearing in both Chrome and Internet Explorer. Checking in Inspector, I do not see anything on the front end that would indicate the events are there.

Previously-added events do not appear to have been affected. It’s only new events that are displaying this issue.

https://www.ads-software.com/plugins/all-in-one-event-calendar/