JackR - 9:00 pm on Nov 12, 2011 (gmt 0)
No, I only see the http://www.example.com/ version returned so there are definitely no canonical issues.
I did notice one interesting thing this evening. The site is correctly indexed and ranking as normal for keyword searches when I search using the Google Datacentre located at 184.108.40.206
However, when I search here in the UK (220.127.116.11), it's still excluded from the index for all and any keyword searches.
Does anyone know the significance of this .. or indeed which country 18.104.22.168 serves?