its true you seem to have seen something that, to be fair, is a point to note that other people might also see this result, think its way off, and leave the site.
However, that could actually happen to anyone in that case, not just the OP.
Its a glitch of sorts, but luckily we dont seem to have experienced what you have, so it could be something to do with your settings, cached pages, god knows what else. Now had several of us got the same result, the OP might be worried but as sometimes does hapen (heck, ive been on Google page 1 and No.1 for a an hour for a couple of great words) but ive realised it was just a glitch and when I double checked on another browser or an hour later, or clearedf my cache, I found my results were back to normal and I was back on page 2. So it can work both ways when incorrect results are displayed.
If you think you have spotted something, always double and triple check your findings before declaring them is the safest option.