There is a problem!
I just opened 40 rounds of the Hornady 140g A max Match ammo:
20 form lot #3133078 they had between 43.8 and 44.8g of a powder other than 4350 in them.
20 from lot #3133063 they had between 43.7 and 44.4g of the same mystery powder.
Verified on two different scales...