So I think you have led me to what is likely an obvious problem.
The Time.ly calendar plugin has a setting for selecting the calendar page; I have it set to the Events PAGE.
All the events show up in: Dashboard>Events where I have entered them. They also show up as sidebar widget on my Home PAGE, as I had selected.
However, the Events PAGE itself is empty when looking from Dashboard. Not sure how to create a calendar on a blank page, was hoping the plugin would do this for me. And it had up until I recently upgraded everything.
The page link looks correct: https://marylandanac.org/events/ ?
But it’s showing my posts, not the calendar of events.