It's and interface bug by Apple. (Wow, Apple) I cannot reach the page again so I can only give so much detail on how I could get through it and submit: I opened up Chrome inspector on the page to look at the HTML, looked for the "cryptography" string as the mistakenly hidden question is about that. I removed the "ng-hide" class off of some of the tags, and finally the crytography question appeared. (Along with the "Is your app going to be sold in the French App Store?" question for some reason.) I checked no, and the submit button was enabled.
