A similar problem was found about a week ago: http://support.advancedcustomfields.com/forums/topic/relationship-field-loses-post-type-after-save/
I am seeing the problem occur with anything past a basic field like text, text area, or radio. I’m wondering the bug is with how it saves the fields?
Using the repeaters with a project that is close to launch and now this bug is requiring us to rework sections as they were reliant on the repeater field.
