I noticed the following are missing. Or I just missed them

Escape From Durnholde Shattered Halls Black Morass Opening of the dark portal

Some IL's have "the" infront of their name. For example The Shattered Halls, The Black Morass (Wich is "The Opening of the Dark Portal"). Escape From Durnholde is called "Old Hillsbrad Foothills". These are their respective names ingame.