Ive been using Crystal Reports for several years and have never seen this happen before.  I'm currently on Crystal Reports XI 11.0.0.1830.  Today when I hide, or suppress a header, footer, or detail section the program squashes the section down to less than one line.  Any formating, like background colors, are lost.  Any fields in the section can't be seen.  Once I unhide, or unsuppress the section everything is back to normal.  As I said before this just started today, and no upgrades or fixes have been applied for many months.  Any ideas?

Thanks DBlank