Register Taxonomy earlier so it can be used in functions.php and admin-ajax.php
So, thanks to G. M.’s help I was able to debug the problem more efficiently, now that I knew init was indeed not being called. I started stripping out all extraneous functions from my functions.php file and I realized I called do_action twice, as I have many functions run through admin-ajax.php. The do_action calls must … Read more