I just used the Shallow Micro-Cooker (the rectangle one) for the first time for bacon yesterday. The bacon turned out WONDERFUL! After using, I rinsed it out and set it in the sink for a little while until I could empty the dishwasher so I could place the cooker into the dishwasher. When I went to put it in the dishwasher, the pieces had "twisted" - like how a thin baking sheet will do in the oven. The bottom and the "grate" part are definitely askew...I think the lid is fine. Has anyone had this happen??? It is past the 30 days unfortunately.