lostdreamer - 2:18 pm on Nov 1, 2011 (gmt 0)
I hope he has the analytics domain blacklisted for his computer ;)
1) Check the first IP on this URL (OPs IP)
2) Check Webmaster Tools accounts for this IP, and other IPs logging into those accounts
3) Check which domain under those accounts is rizing up on certain keywords
4) Adjust algo immediately to compensate for the 'miscalculation'