Hi, if you go to thier home page you'll see there's a notice for it..
http://www.fullhousemagazine.co.uk/index.php
NOTICE TO OUR READERS: Due to a production error, the wrong Twice As Nice grid was published in our last issue. However, we will be accepting all answers entered, and any reader still wishing to complete the puzzle for fun can write to us at Freepost Full House! for the correct version. Please accept our apologies for the mistake, and we hope it did not spoil your enjoyment of the puzzles.