Ok, so this same issue existed in 2010. If I have started a new page when the default font was set to Calibri, every time I hit the enter key to start a new paragraph the font changes back to Calibri. This occurs even through the default font has been changed to Arial.
Is there still no way to stop this? A way to change the default font for a page without have to create a new page and reenter all of the data?
Copying to a new page does not work either as it maintains the formatting from the origianal page.