They pay for 13 weeks of BB/CBB each summer and if you work it out each civilian and summer CBB every year has added up to that give or take a week, so this would be entirely unsurprising and just go to show that they've cut this series to make room for an extended CBB
What's next year? Three weeks for civilian and the celebs get a full ten week run, so we've done a 360? Pathetic