Apparently in InDesign CC there is a new feature that lets you interact with the dropdown menus without ever having to click on them. Sounds cool, right? It can wreak havoc on your document without you ever knowing what happened until it's too late.
I started out with a text frame filled with Minion Pro. Then I started Hover Scrolling and in short order, I had created this beauty. Let the fun begin!
Read the entire article at InDesign Secrets: http://indesignsecrets.com/hover-scrolling-indesign-cc-feature-bug.php.
Please leave a note in the comments there sharing your thoughts (pro or con) on Hover Scrolling.