Custom form not POSTing data

I have a form that has worked properly in the past, but just stopped working after I refreshed my permalinks. Nothing from the form at this link gets POSTed to the next page in the chain, and this has always worked in the past. I’m really not sure what’s wrong with the code; I feel like it should at least post *something*. The form tag is below. Any ideas?

Feel free to fill out/submit the form; it’ll send you to a verification page where the information should be displayed back to you to verify what you’re submitting. Everything is blank, however, including a test print_r($_POST);

<form id="form1iienom" action="/applications/iie/review" enctype="multipart/form-data" method="post" name="form1iienom">

I’m using Allow PHP in Posts and Pages and Custom Permalinks.