On a website I'm working on, each news item has two URLs pointing to it. For example:

 

airport-world.com/news-articles/item/873-cash-back-for-airlines-as-london-airports-fail-customer-service-targets

 

and

 

airport-world.com/home/item/873-cash-back-for-airlines-as-london-airports-fail-customer-service-targets

 

point to the same item, though one is using the menu name (home) and the other the category (news-articles). Is this normal? Is there a way to stick to one?