In an MXD with data-driven pages enabled, I often zoom to a custom extent on a given page. As long as I don't refresh the DD pages, the custom extents are maintained. I used to export to PDF after setting all of those extents, but in ArcGIS Advanced version 10.2.2.3552, it saves the default data-driven extents instead. This occurs whether I export all pages or just the current page. Export to JPG works as expected, so my workaround has been to export each page individually to a JPG, then combine files in Adobe. Has anyone else had this problem?