The server upgrade planned for the weekend has had a glitch in the sense that the data from Thursday 21 and Friday 22 November is not available to the respective referrers yet. We are very sorry for the inconvenience caused but we are working on this to solve this issue.
28/11/13: this issue should now be entirely resolved. If you notice anything unusual on your Cavendish account, please give us a call on 020 7935 2777. Thank you.