If there is a tie for the most number of explored cities then who gets the 10p explorer bonus? (We ended up using the same rules as for the longest route in TtR Europe, i.e. all tied players get the full bonus.)
Quoting from English rules:
A 10 point Asian Explorer bonus is awarded to the player(s) who have connected the most cities in one continuous network of routes with trains of their color.
Dutch and Danish rules state the same.