When I export a new PDF from inDesign after I have made multiple changes to the document the PDF looks like a previous version of my inDesign doc before the edits
Did you have ID automatically launch Acrobat to view it? If not, I suspect you’ll looking at an old PDF saved in a different location.
Delete the old PDF normally, empty the trash and export again. It happened to me last week several times that InDesign could not overwrite an existing PDF but did not claim an error. After deleting the old file, the problem was solved.
Thanks guys! Deleting the previous PDF with the same name and emptying the trash worked.