Recently active topics in PBwiki tagged with paragraphs

Why isn't PBwiki saving my format? I edit my page to have a single space between paragraphs and remove the links so they are in text form, and when I save it and look at it, there are approximately three spaces between paragraphs, new paragraphs have been formed, a space is missing between HarvardUniversity, and my links are still hyper links.

Thanks.