Went to edit a post I just made, it opened up a page with a text box, a text field, and a button marked "Post Comment." The text box contained my previous post but was in html (well, it was just the paragraph tags). Edited it as I needed and hit post, and it worked. I assume that's not intended though.
Came back to make note that it was on the latest release of Chrome, but now it's all good. So disregard?
@Toxeia: Let me know if it happens again.
@gpbmike: I got this one a couple of times in the past. Downloading something in the background tends to do it in my experience.