I recently contacted liz earle about a change in smell in the rose & lavender c and p aroma and this was the reply..
Please rest assured that the naturally active ingredients in Cleanse & Polish™ Rose & Lavender (those responsible for driving product performance and efficacy) are unchanged and included at the same levels as before. We have however, taken the opportunity to update the fragrance of our product, moving to a gentler blend. We have taken care to match this as closely as possible to the previous fragrance, however you may notice a slight difference.