Forgive me if I've just missed it, but has forum navigation become a lot more difficult since the update?

If I go into a sub forum then want to back up to the main forum, I now need to click the forum tab at the top of the page and start again; where previously I'd have clicked on the relevant hotlink that shows the navigation route I've taken (am I explaining that correctly?).

Less intuitive and mildly annoying now. I know I can use quick navigation but that requires I scroll to the very bottom of the page I'm on and select from a drop down. Again, less intuitive.

Can we fix this, please?