[tombrossman]

Thanks for explaining the issue so clearly. I see this a lot after installing Privacy Badger and I wondered what it was called. In the rare instances that I needed one of these for page navigation, I've just hovered the mouse pointer over it and guessed at it's purpose by looking at the URL. It's one of those things that are an annoyance, but not quite a big enough issue to spend my time solving it or learning the cause.

[mirimir]

Same here. I knew that something was broken, but meh ;)