I'm noticing this with some selectable text fields. In some paragraphs the last line of text will have far more leading than the other lines of text and I can't seem to make changes to it unless I go to unselectable text. Here's an example:

Go to http://www.tendergreensfood.com/

Click on About Us. From there click on Food, People or Community. For some reason, it does not appear in Style. But it'll be obvious.