Thank you for all your hard work with looking into this. Unfortunately I don’t have a test environment that I can give you access to at the moment. I can list all the active plugins that I am using on my platform.
Admin Custom Login – Version 2.5.2
Advanced Custom Fields PRO – Version 5.5.14
Advanced Custom Fields: Nav Menu Field – Version 2.0.0
BP Registration Options – Version 4.3.2
BuddyPress – Version 2.8.2
CB Change Mail Sender – Version 1.1
Conditional Profile Fields for BuddyPress – Version 1.1.9
Featured Image From URL – Version 1.5.2
Force Login – Version 5.0
Gravity Forms – Version 2.2.3
Gravity Forms + Custom Post Types – Version 3.1.7
Really Simple SSL – Version 2.5.17
Search & Filter Pro – Version 2.3.4
SSL Insecure Content Fixer – Version 2.4.0
User Menus – Version 1.1.2
User Role Editor Pro – Version 4.35.1
WPBakery Visual Composer – Version 5.2
I also deactivated the following to fix my issue:
Custom Post Type UI – Version 1.5.4
Duplicate Post – Version 3.2
