Posting here for traffic, mainly.
A few days ago, we opened a tin of Sainsburys beans and DH (luckily) noticed that they smelled really odd. If I had to describe it, I would say that they smelled like manure. The tin also smelled very metallic (we did smell another tin for comparison) and was badly discoloured.
DH notified Sainsburys and sent them a picture, and they couldn't have been less bothered.
No follow up questions, no request to see the tin/contents, no product recall.
Yesterday we tried another tin, and it was the same. Horrible smell and blackened/discoloured tin. I ate a couple of beans before I realised
and had a nasty metallic taste in my mouth for several hours afterwards (now gone, so definitely not COVID).
I'm going to return the remaining tins in person today, but it feels like the sort of thing people should really be aware of, as you don't really tend to do the sniff test with beans and I can imagine someone ending up quite ill from these. Hopefully it's a one-off, but if you buy Sainsburys beans, smell them first and check the tin!