Some of my modules lose their synchronization on the Mx Model Reflection page after pushing updates to the production server. I noticed this because my email templates which relied on a Token, stopped working. I would have to resync the modules and re-associate the email template variables for it to work again.
What would cause these modules to get out of sync?
(When I go to the Mx Objects Sync page, some of my modules are not checked after a production update)