I purchased a MARTHA STEWART HYDRANGIA BUTTER DISH on Ebay. It was new in the box, never opened. The company states that the butter dish is dishwasher safe and made from twice-fired stoneware for durability. The first time I washed it in the dishwasher it turned brown on one side. This makes me not want to buy any more Martha Stewart products. Has anyone else had a similar experience with this particular butter dish? I would like to know if you have.

Thanks, Jeanne.