Accepting changes in Word shifts margins

I have a word document that I am having various issues with. After updating the document, I accept all changes and the entire margins shift! Before accepting all the changes, it's set to one of the default margins, moderate (Top/Bottom: 1", Left/Right .75") but after accepting the changes it goes to Top: 1.25", Bottom: 1", Left: 2.33" and Right at .83". On top of that it removes my footer!

I've tried spending time to re-arrange the formatting but thought it would be better to re-check out the original document from SVN and re-do the changes but it happened again! This issue occurs in both Word 2010 and 2007 for me.

Has anyone ever heard of such a thing before? I am stumped.