Why do Android and iOS return different label objects to my event listener?

Using the following code in the android emulator vs the ios simulator I receive different event sources. In the emulator I receive [object Label] but in the simulator [object TiUILabel]. It seems that the result of thisis that I get different properties when I run the app for different platforms. How can I get android and iOS to pass the same type of label object to my onClick listener?

The full results of running Ti.API.info can be found at Android & iOS

Titanium SDK: 3.1.2.GA

Platform & version: iOS 6.1, Android 4.3, Android 4.2.2

Device: iOS simulator & Android emulator

Host Operating System: OSX 10.8.4

Studio: Titanium Studio, build: 3.1.2.201308091617

<ListView id="news_list" defaultItemTemplate="news_template">
    <Templates>
        <ItemTemplate name="news_template">
            <View class='story_container'>
                <View class="image_container">
                    <ImageView class="story_image" bindId="photo" />
                </View>
                <View class="story" >
                    <Label class="news_title" bindId="news_title" />
                    <Label class="brief" bindId="brief" />
                    <Label class="url_text" bindId="url_text" onClick="getFullStory" />
                </View>
            </View>
        </ItemTemplate>
    </Templates>
    <ListSection>
        <ListItem url_text:url="http://some.url" url_text:text="Full Story" news_title:text="Story Title" brief:text="Brief text from article" photo:image="images/image.png" />
        <ListItem url_text:url="http://some.url" url_text:text="Full Story" news_title:text="Story Title" brief:text="Brief text from article" photo:image="images/image.png" />
<ListItem url_text:url="http://some.url" url_text:text="Full Story" news_title:text="Story Title" brief:text="Brief text from article" photo:image="images/image.png" />
    </ListSection>
</ListView>

function getFullStory(e) {
    Ti.API.info('<--------E-----------------------------');
    Ti.API.info(e);
    for (var ekey in e) {
        var evalue = e[ekey];
        Ti.API.info(ekey+' : '+evalue);
    }
    Ti.API.info('--------E----------------------------->');
 
    Ti.API.info('<--------E SOURCE-----------------------------');
    Ti.API.info(e.source);
    for (var key in e.source) {
        var value = e.source[key];
        Ti.API.info(key+' : '+value);
    }
    Ti.API.info('--------E SOURCE----------------------------->');
 
    Ti.API.info('<--------SOURCE URL-----------------------------');
    Ti.API.info(e.source.url);
    Ti.API.info('--------SOURCE URL----------------------------->');
}