Expired Sweet Chilli Dip

So I walked into the KFC in Bellville on my lunch break, and ordered my meal. As Im waiting for my order I noticed a number of sweet chilly dips placed on the \collect you order"station. When my order gets called I noticed the lady placing one of the sweet chilly dips in my packet and I walked out. When I get back to work I take out the sweet chilly dip only to find out it expired on the 09/07/2015. So my conclusion is that they are giving away dips for free however the dips are expired. This is wrong and something must be done about it! """