I can duplicate this both on my desktop and both my laptops.

I am not logged in to the Facebook integration thing (which I am sure was implicated in similar problems last time around) so please log out of that if you are currently using it.

In fact, just now, I just tried the example I gave you again and I noticed the Back button became available instead of the Forward button (i.e. at the Amex MR listing page), I pressed it and the page didn't change at all, but now the Forward button is available again. Pressing it doesn't change the page, but in the history the page is called 'cross domain receiver page' which makes me think it's this same pointless Facebook integration feature that was causing so many problems before.