Double wall oven shut down during self cleaning cycle

I used my self cleaning feature on my Kitchen Aid electric built in Thermal-convection ovens. I was only cleaning the top oven, and 2/3 of the way through the cycle, the ovens shut down (no circuit breaker blown), the top oven door is still locked, and there is no power to the ovens. From lots of reports on the internet, this is a problem with Kitchen Aid and most people said it was a blown thermal fuse.
Any help would be appreciated as it happened the day before Thanksgiving and had to cook my meal on the outdoor gas grill. :mad: