This is a bit odd. I have a zoning map that has one of symbols that is a hatched fill on top of a solid fill.
The trouble is on the map it flips them around and the hatch is under the solid fill:
Shown another way:
My workaround is to flip the symbols around and it displays on the map layout correctly but the preview is wrong:
This has to be some sort of bug. I'm using 2.2.1
I'm not aware of any graphics on the data view. However, when I try to use the select elements tool, it looks like some of my annotation is graphics. Not sure why and it doesn't appear I can delete them. I don't think those would affect other layers' symbology though.