Hello Andrew
So sorry for any delays. This week most of our company is away from any internet on a team retreat. We do aim to provide replies typically within 24-48hrs weekdays and will do our best to meet that.
Also, I am not able to view any links containing wp-admin. These links require a login to view, and our policy is to not log in to clients websites.
Can you start by going through our Testing for Conflicts Guide https://theeventscalendar.com/knowledgebase/testing-for-conflicts/? I am wondering if you might have a plugin or theme conflict.
We recommend conducting these tests on a staging server (https://theeventscalendar.com/knowledgebase/creating-using-wordpress-staging-site/).
Begin by deactivating all other plugins, using a theme such as Twenty Seventeen https://wordpress.org/themes/twentyseventeen/, and see if the issue still persists.
Also, double check for any other updates available (Dashboard » Updates).
Please let me know if the issue still persists after these tests.
Thanks
Courtney 🙂