Missing pages in a document opened in Word 2013

I am experiencing the same problem with Word 2013 on a Windows 7 64-Bit machine (SP1). I need to review a 23-page long document (*.docx). When I open it in reading-mode (reading UI, without toolbars etc.) it shows all 23 pages. Switching to edit-mode the status bar in the bottom left corner shows "1 of 9 pages". But I am only able to scroll down to page 8. Like Manü I have more grey space after page 8 than usual.

The document opens just fine in Word 2010. I am not able to share the broken document either. I will try to produce another "broken" one. How would I share it? Is there a public bug tracker, where I can upload attachments.

Try saving to Word 97–2003 format; this usually works around the problem with missing pages.

To share a document, upload it to (say) Dropbox or OneDrive, make it public, and post the link in this thread.