Hi, I have this moffat MSF615 and about 3 months ago I noticed the pyrex glass had come away from the seal on the bottom of the door the oven was still working ok then 2 weeks ago the whole seal came off and the pyrex fell into the oven door - now my oven will not work but the grill will - I dont think the fan is working either - will buying a new door solve this or can you recommend another way of fixing this problem. Kind regards Sarah