So the problem is that keys within two separate field groups are identical. For example of a field group with the id of “acf_project-group-a” and another is “acf_project-group-c”. Within these two groups there are keys that are completely identical. I suppose I know how this happened. In order to duplicate these mostly identical field groups I exported one, imported it, then changed field names and the group name.
I was able to verify this when I exported the PHP code. The part I find the most confusing is regarding the field names listed in ACF. I have unique field names such as, “proj_c_link” visible in the admin. However that field name does not exist once I export the PHP. It is replaced with “proj_a_link” which derives from a separate field group.
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