F5 sends to Favorite Boards

I looked through the threads in the Bug Reporting Forum, but couldn't find anything like this.

Okay, so I'm mostly only on my Watched Topics board and when I want to know if something new got posted, I click on F5. The last few times I did that (in the last hour) I ended up on the Favorite Boards page, which was very confusing until I noticed, that I wasn't on the other page anymore.

Has anyone an idea how something like this can happen?

(It's nothing serious, just very confusing)

@emh_bruce: This might have been related to the general site wonkiness/cache issues today. Are you still seeing this happen?

@rorie: to be honest, at the moment everything looks like this http://gilli-chan.tumblr.com/private/111426418139/tumblr_njzx9y4Jji1rr7n8l

Edit: The site just went back to normal, don't know how long it will last.