I had a tub of Land O'Lakes spreadable butter with canola oil, half the tub had already been used but haven't used it for a while, but it's been kept in the fridge and the expiration date was 8/3. Went to use it on some corn for dinner and it smelled very strongly like blue cheese, which is one food I absolutely cannot stand. The tub went straight into the trash. Seemed very strange, especially with a blended butter product. Anyone else ever experienced something like this?