Can't print index cards

Hi folks! I’m new to this board, but not to Scrivener (Windows and Linux). Have a weird problem – I can’t print index cards from the corkboard view. This is probably user error, because I CAN print index cards from another section of the same project. With one corkboard, I get everything all nicely arranged on the print page. With the other, I get one blank page of cards, where there should be five or six pages’ worth of cards. What have I missed? I am kind of knocking myself out trying to figure this one. Any help is muchly appreciated!

Oddly, this problem seems to have resolved itself! No idea what might have happened, but if anyone has ideas, I’m sure it would be helpful to hear for debugging.