[DanCooper]

I don't have NFO files for all my movies. But when my existing NFO files are loaded and resaved, the title is appended with the year, so it displays as MovieName (YYYY) (YYYY). Existing NFOs are fine until I hit reload.

The title is MovieName (YYY) until I go and remove the (YYYY)

I whould say that's not possible...
Ember shows the year in the main info window but ther isn't any option or setting that saves the year behind the title in the NFO. Are you really shure that the year value will be saved as title? Please upload a NFO to http://www.pastebin.com