I can replicate jonwill's error on my N900 when searching for fish and chips. Column number is a little different, but the message is the same: "XML Parsing Error: not well-formed"

Especially weird since I'm a vegetarian . . . which sounds like I'm making a stupid joke, but I tried searching for "hummus and kale" and I got a normal page of search results . . .

So what I thought was a stupid flippant answer actually yields some odd information.