So it turns out that I did do something, although I’m not sure what.
I was having theme troubles, and it wouldn’t display properly – sometimes yes, sometimes no… So I killed all the plugins and themes – and started fresh.
Reset the plugins properly, and added a few more. A cute one is the Snap Preview Anywhere plugin – hover over the link and see what this plugin does.
I also want to take a moment to mention Continue reading I did break something!