iOS: Missing CapsuleCollider when creating PrimitiveType.Cylinder

Unity version: 3.5.6f4 Platform: iOS (iPad) Architecture: Armv7

When I run my application I am not able to create a GameObject through the following code:

 GameObject.CreatePrimitive( PrimitiveType.Cylinder );

The application crashes directly and I get the following output in xCode:

Can't add component because class 'CapsuleCollider' doesn't exist!

Keeps happening in my project even if I create a new scene and only assign a script with the previous code in the Awake function. Issue keeps recurring also when completely removing and rebuilding the xcode project.

When I create an empty gameobject and add the following code in my Awake function it also crashes:

 gameObject.AddComponent( "CapsuleCollider" );

When I look in the RegisterMonoModules.cpp file I notice that all my default components are available (BoxCollider, MeshCollider etc) but I am missing a reference to CapsuleCollider!

The only work around for me now is to add a CapsuleCollider component (through AddComponent() or by drag and drop) and disable or destroy it. This will create the direct reference...but...shouldn't (and isn't ) this component always be available???

And it looks like Unity is creating the CapsuleCollider in GameObject.CreatePrimitive() by using AddComponent( string ) instead of AddComponent()...why, wouldn't the second option be better???

If I create a complete new project everything works fine.

I have no clue why CapsuleCollider isn't registered in RegisterMonoModules.cpp in my current project... anyone have an idea..it's driving me nuts...