Ever happened to you?
Just thinking about this in light of this mum finding a sausage meat face in her pack of sausages: https://www.swindonadvertiser.co.uk/news/17654824.swindon-mum-finds-sausage-meat-face-in-91p-packet-of-aldi-bangers/?fbclid=IwAR3PnrSe8zhW3RrpcxQkIPM74V8Nf9ZwcmVMvisomx-xf_-4m4pP9xeZ-i8
I found a blue elastic band in a bag of Salt & Vinegar Ringos once. Complained and they sent me a box of 30 bags, and a voucher for £5 worth of Golden Wonder products. Was quite happy to be bought off with that to be tbf.