I doubt they gave you bad information but I would go to Briess and look up the lot number. Moreso out of curiosity.Sent from my Pixel 3a using Tapatalk
FWIW, I've been making great beers with unopened, well stored bags of malt that are 2-8 years old.
I need to go pick up some random supplies and will look.Last few times I was there I saw bags of Rahr 6-row IIRC or maybe Great Western.
Picked up my stuff. The bin said Rahr 6 Row, the bag on the shelf was Rahr 6 Row. I will Add pictures when I get home.
Top photo is the bin.Bottom is a sack on the shelf. Didn't get the whole QR.