Most of your bookmarks appear to be located in the wrong places. If you go to Insert>Bookmark and use the Go To button you can investigate where each of these bookmarks is located.

Redefine the bookmark locations and you will find the hyperlinks behave as you expect.

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Andrew Lockton
Chrysalis Design, Melbourne Australia

I will give this a try. I appreciate your assistance. You are the first person to mention this. I've been Googling solutions all day to no avail. Cheers!!!