Hi Cliff
I am running the most recent version of the event calendar plugins. See images.
When I switched to Twenty Fifteen and now the edit button works. I assume this means a conflict with Genesis.
Running
Version 2.2.6 | By StudioPress | Visit Theme Site
Word press 4.4.2
I believe there are new versions of both of them.
Testing this on a staging site since I can’t change the site on production.
What are next steps?