Coreldraw crashed and when I open back up my colors are changed but still show the correct color?

The black in theis picture is selected but its is really Pantone Green. I am not able to get it to go back. If I select the find and replace feature, I have sooo much shading and contours to change it back, it crashes. I also sent the file to my printer software to see if it actually sees the black or the true color of pantone green and it still sees the black... grrrr