Simsi - 3:31 pm on Sep 19, 2012 (gmt 0)
Jezz, yesterday we were also getting hits from Australia and also NZ, just checked this morning & they are still there, only now so are a lot of other countries! Hits from the USA are also up.
I had this rather odd phenonomen on a site about 2 years ago and I never found out why but I put it down to Google mis-reading my (US based) host server location at the time or poor IP recognition. It stopped as quickly as it started a few months after.