[Otyokwa]

I have a paper I am working on in Word 2007 that has a two line header. It
has worked fine until I got to page 5. All of a sudden, the header is still
2 lines, but the space that word allows for the header is half the page. I
have tried deleting the page and starting again, but it always goes back to
this half page height header that I cannot type in. Any Suggestions?
Thank you