Hi SStoic ,
Well, there might be something along the way, that you did differently, but when enabling 'Ignore Sharpness' solves it, then you don't have to be afraid that it will cause any issues further along. It's just about how things are Shaded.
And sometimes, even if it doesn't give you the look you're looking for now, doing so will show you something you'll remember in a later project that will be useful.