Next month: August 2007
The eventual workaround was to start a second subscription manually from scratch rather than clicking on the "renew subscription" link they have on the site. That got me a 52 week subscription costing £208 and all is sweetness and light again...er, except that I just spotted that Camelot charge 5p a minute for their 0845 numbers (BT says it should be 4p a minute, which is still more than I thought - they used to be "local call rate" a while back, but no longer I guess)!
Previous month: June 2007