I've got a document that's repeating a chunk of page numbers. I've no doubt it's user idiocy, but I've no idea where I went wrong. (For some reason, the intricacies of page numbering has always been one of those arcane things I can't figure out or remember from job to job.) Help?
Can you post a screenshot of the pages panel showing the pages where the problem occurs. I'm guessing here that probably a section was created starting with the same number than an existing one.
Aha! Just by looking at it, I saw a little triangle above the offending page where a new section mysteriously started. Right click > Numbering & Section Options > uncheck "Start Section," et voilà, the order is back to normal.