This was just what i needed, but when its activated i have all menus of different lang shown. for example. If i have

cities
-New york
-Boston
-etc

If i translate node with menu item New York to two languages i get two more menu items shown like this

cities
-New york
-New york
-New york
-Boston
-etc

Can this be fixed or is this some interfirence with some other module/or setting.