Uncaught TypeError: Cannot read property 'parsed' of undefined

[SurferJoe]

I should preface that I'm accessing Magnific-Popup from within the Divi Wordpress theme so there maybe things out of our control. I'm trying to open a link using the ajax type but it fails giving the error "Uncaught TypeError: Cannot read property 'parsed' of undefined". The documentation seems very straight forward and link does in fact work. I have added an example of what I'm trying to do below along with the output from the console. Magnific-Popup resides inside of custom.min.js and my script is running from scripts.js. The script fails with or without the callback or adding ajax options. Maybe someone can spot my mistake process quickly. Thank you for any insights.

Console Error

Uncaught TypeError: Cannot read property 'parsed' of undefined
    at t.updateItemHTML (custom.min.js?ver=3.19.10:43)
    at t.open (custom.min.js?ver=3.19.10:43)
    at Object.open (custom.min.js?ver=3.19.10:43)
    at HTMLAnchorElement.<anonymous> (scripts.js?ver=5.0.3:72)
    at HTMLAnchorElement.dispatch (jquery.js?ver=1.12.4:3)
    at HTMLAnchorElement.r.handle (jquery.js?ver=1.12.4:3)

<a class="popup" href="https://www.domain.com/perma-link/" >Click for Details</a>
<script>
jQuery(document).ready(function($) {
    jQuery('.popup').click(function(e) {
        e.preventDefault();
        jQuery.magnificPopup.open({
            type: 'ajax',
            callbacks: {
                parseAjax: function(mfpResponse) {
                    mfpResponse.data = $(mfpResponse.data).find('.et_pb_text_inner');
                }
            }
        });
    });
});
</script>

[rheng001]

@SurferJoe Did you ever resolve this issue? Having the same problem as well.