HTACCESS - A Complex Problem

[eluser]vanquish[/eluser]
The auth route actually worked - it was a caching issue in Google Chrome that wasn't showing the correct page.

I figured out the problem with the rest of the pages too! My URL segment order had changed, and unfortunately there was no warning of this in the routes documentation. So I had to change $this->uri->segment(4) to $this->uri->segment(2), etc and all was good!!

Thanks so much guys! People on this forum are brilliant.