I absolutely expect to be contacted if any part of my order can't be filled or if it is different than the ad suggests. This doesn't apply just to fabrics in a collection. I had that happen recently when ordering online, on ebay. The store contacted me to say that the shade of one of the fabrics was listed incorrectly, and did I still want it. I did, but it was very professional of them to ask. (In case you're wondering, it was crowsnestquiltingfabrics, a wonderful ebay fabric seller.)