Help pretty please. I have an *.ai for printing where spot (100% magenta) color marks die. Die color (as layer) is deleted just before printing, after adjusting position in printer. Data are prepared in illustrator, then placed in Indesign and exported to pdf.
I've recently upgraded my computer, reinstalled everything and for some reason, somewhere in the process, something went wrong. Deleting spot color from exported pdf now causes cut/blank space in image.
It might be just trivial setting in Indesign export, but I couldn't figure it out.