Hi Andy,
I installed the Church Admin Plugin on a test site in order to get used to it and imported some data from our previous database. I’ve now set up the plugin on our live site and deleted the plugin from the test site. BUT deactivating and deleting the plugin hasn’t deleted the relevant wp_church_admin_xxx MySQL tables which are all still there complete with the data. In our new days of GDPR this is worrying!
I can, and will, drop these tables manually but thought it was important to flag this up.