I never had an issue with Free Text Multi Line and Rich Text (editor) before I upgraded to v5.3.2. I noticed the Rich Text field will display the editor (JCE) when I am logged in but when I'm not it will display a standard text area but I cannot enter anything. Another thing is, when I tried to move (change the order) the RichText/Multiline field I get a console error referring to tinymce.js. When that console error appears I can no longer click on Save and Close on each field.
Here's the screencap:
Can you check in your end if this is a bug please, we really need to publish a survey this weekend.