I vaguely remembered having seen a very similar case of different behavior in VSD between Chrome and other browsers quite some time ago. I searched the forums and found this:
http://www.coffeecup.com/forums/designe … m-to-work/
Unfortunately it doesn't really seem to provide a solution but if you read through it, maybe you'll get some ideas...

Thanks Per,
I went through the post and the conclusion that you reached in it was similar to mine. The CSS positioning of the anchors as objects could well be causing the issue in Chrome.
If I edit the HTML and put the anchors in the right places manually, it all works fine. But then, as you alluded to in the other post, if I were to re-open the VSD project it would put everything back how it likes it, and my changes would be lost.

Have you tried these without the page name:
Thanks paintbrush, I did give this a shot but it remained the same in Chrome. Also, the anchor link navigation appears across all of the pages of the site so I would need to keep the page name too...