Text rendering strangely on new posts

Hello,

I have been experiencing some problems with the body text rendering on the latest set of posts I have made to http://www.hemispheresmagazine.com. Here is an example of a page I cerated recently, which is set to go live on 1 December: http://www.hemispheresmagazine.com/2014/12/01/three-perfect-days-santiago/

If you scroll past the gallery, you will see that the text is bulky and unattractive. By comparison, this is an example of a similar feature that renders normally: http://www.hemispheresmagazine.com/2014/10/31/three-perfect-days-vancouver/

I’ve done nothing differently than before, and but this problem seems to happen after a post is updated and saved: this feature (http://www.hemispheresmagazine.com/2014/12/01/caribbean-z/) was looking fin until I made a small adjustment to it, and then saved again. Now the text is oddly formatted.

DO you know what might be causing this?

Ed