Routing Issues - $route['(:any)/(:any)'] at the end disturbing other routes

Adding the below routing causing the header to replicate multiple times in the home page and previously used routing pages with single term also not working.

$route['page'] = 'home/page'; //not working
$route['(:any)/(:any)'] //these are working and it is effecting others.

and I am adding it in the end. but the page keeps on loading and hangs.