We have a US Stove Bayfront 5660 pellet stove. We have had lots of problems and replaced many parts. We had it running perfect until yesterday, our power went out. After a few minutes, power came back on and the stove kicked on and went through the whole shut down process. Now, it will not ignite. Using either the normal start up or auger trim, the pellets just pile up. Does anyone know what could be causing this? We are thinking we need to buy a new ignitor. Is it possible it got too hot without the fan blowing the heat out when the power was out?