For the last couple of weeks, when I use Google.com.au, about half the time when I click on a link it brings us as a search result, the link brings me back to Google.com.au (and then when I try another one, they all do it). Then, the links will randomly go to completely unrelated pages. Typing addresses manually into the address bar produces the same result. I have to close Firefox and reopen it for it to work again, and sometimes it still does it.
Anyone? Bueller?
Anyone? Bueller?