I bought 3lbs of 80/20 premium ground beef at Raley's Placerville . By the next day , when I went to use it , it was a grayish brown color all the way through, with a bad smell . I was given another pack of hamburger from the butcher and it did the same thing. I had to just throw it away also... was afraid to try eating it since it looked and smelled so bad !!!!! Anyone else having the same problem?