The file was working perfectly fine, fills intact, until sometime yesterday when all my fills disappeared in my layouts. The view map fill is still perfect. I thought at first they were completely gone in layout view, but by turning the transparency on and off (thought I might have done so accidentally) I can still see the hatching in a transparent white/grey. I've tried changing the colors, double check my renovation filter, checked both my model view options and set my graphic overrides to 'no overrides.' When I publish my sets to PDF the hatch is still missing, (white). This is happening in all the layouts with fill. I'm at a loss.