I have a document with a two-column layout. My master page has a stroke between the columns but some pages have text that spans both columns. For these pages, I've manually selected the stroke and adjusted it. Everything looks fine in InDesign, but when I export to a PDF, sometimes the stroke still appears for the entire length of the page. How do I fix this and get it to export properly?
Did you accidentally reapply the Master Page at any time?