First line of blog text appears above all other content (??)

Hi all,

I’m experiencing a strange bug right now. I deleted a bunch of plugins yesterday, and since then I’ve noticed that the first line of blog text is appearing above all the other content on each page. I just updated to WP 4.5.3 and no magical fixes have occurred. I’m not sure where to go from here.

You can see an example of what I mean here: https://www.theyearofmud.com/2015/02/16/building-with-cob-how-to-mix/

Thanks for the help!