[TIMOB-18972] iOS: Map when drag and drop app crash with error: Collection <__NSArrayM: 0x7f9d4f3db720> was mutated while being enumerated.

var Map = require('ti.map');
var win = Titanium.UI.createWindow();

var mountainView = Map.createAnnotation({
	latitude : 37.390749,
	longitude : -122.081651,
	title : "Appcelerator Headquarters",
	subtitle : 'Mountain View, CA',
	pincolor : Map.ANNOTATION_RED,
	draggable : true,
	myid : 1 // Custom property to uniquely identify this annotation.
});

var mapview = Map.createView({
	mapType : Map.NORMAL_TYPE,
	region : {
		latitude : 37.390749,
		longitude : -122.081651,
		latitudeDelta : 0.01,
		longitudeDelta : 0.01
	},
	animate : true,
	regionFit : true,
	userLocation : true,
	annotations : [mountainView]
});

win.add(mapview);
// Handle click events on any annotations on this map.
mapview.addEventListener('click', function(evt) {
	if (evt.clicksource == 'pin') {
		mountainView.setTitle('Appcelerator Headquarters');
	}
});
win.open();