In CKEditor, source view, I see <p> tags around my paragraphs. That's great, makes sense. However when I view the node, the <p> tags are gone, replaced with <br> tags, thus killing the margins and cramming everything together. Re-editing the node brings the <p> tags back again in CKEditor.
I have tried changing the text format to disable "Convert line breaks into HTML", but of course that just removed both <p> and <br> tags, making one huge paragraph.
How do I prevent this and preserve the <p> tags?