I bought a 2 L of Coke Zero at a Dollar general in Loganville Georgia. When I opened it, I noticed a very strong mildew smell. I poured a little in a cup and tasted it but it tasted really bad. I hope I don't get sick! I will return it to the Dollar general tomorrow but I am concerned about what is wrong with it. I drink a lot of Coke Zero every week, it's my favorite soda. I'm not sure what to do next. It smelled like a musty dishrag. These are the codes printed on the bottle: OCT0421MRO 06:21 2 OCT0421MRO 06:22 2