Not only care about; a mistake is unlikely to be repeated, a motivated attack is very likely to be attempted again.

> a mistake is unlikely to be repeated

If it was a mistake, it happened at many facilities. That seems like a repeated mistake to me.

	▲	croon 13 hours ago \| parent [-]
		That's not what logically follows from my statement. It's a conclusion you can make if you believe my premises are false though. It could also be a third possibility of a bug/issue affecting many of these specific batches.