Originally the code that did work on WordPress was:
<div data-secure-form=”newprescription”></div>
<script src=”https://hushforms.com/f/public/javascript/embed-hush-form.js”></script>
While now it is:
<div data-secure-form=”prescriptionform”></div>
<script src=”https://hushforms.com/f/public/javascript/embed-hush-form.js”></script>
And yes I used the HTML block both before in the original code and when using the new code. Since it failed to save at all at this point I had to change the code to be a link instead.