Here is a class action settlements that are available for anyone who purchased any type of Blue Diamond Growers Almond Breeze and Nut Thins at any point between the dates of May 28, 2009 and November 18, 2016. You will not have to provide any proof of purchase to be eligible so lost or discarded receipts are not a problem. The deadline for this payout is April 13th 2017. The refund is $20 with no receipt and more with one.
Claim your refund on their settlement site right here.