If you are on the login page, and go back, it stays on the login page (semi-reproducible)

[suzannehillman]

I went to the login page to get a sense of it, but forgot what the main page looked like. Unfortunately, when I used the arrow keys to go back, it was still the login page, even though the URL had changed back.

I then tried to use the back link from the login page, and it didn't do anything. If I went to the main page and then hit back, it gave me back the home page. Something very strange is going on with back right now.

I was not able to reproduce it a second time, but it turns out that if I click on any two things and try to use the back link, it bounces me between the most recent two places I'd gone, rather than popping the stack back to the home page (or wherever I started). This, I found to be reproducible.

(using Chrome Version 52.0.2743.116 m, on Windows 10)