I was wondering if anyone has ever come across this? I have an Excel file (PowerPivot/xlsm) and each worksheet's Page Options is set to “different odd & even pages" so I can have different headers. All has been working fine, until just recently. The headers have switched/reversed. What should be on the even page is on the odd page, etc.
Not sure how or why? Any thoughts? Is this a PowerPivot/xlms issue?