page content disappears

Hello… I’m working on the sylvia theme / service-2 page content. It’s kind of crazy but when I add content to the page and everything loads fine until I get to the last paragraph. I hit update to have a look at the service page in the browser and everything disappears after refresh. If i delete that paragraph save and refresh, everything reappears. Even when I put one word in on that next para line, it makes everything disappear and when I delete the one word, it all comes back.

It’s almost like there’s a word or character limit on the page, any suggestions on what could be causing this?

http://grosvenor.growthsmart.com/services-2/

Thanks!