[flexcoders] LineChart renedering data twice

[flexaustin]

Anyone know why my linechart would be showing the data twice in my linechart?

I have interpolate set to false, which should matter right?

Here is my data:

<data>
        <usage out="0" in="110" date="2009/02/17 12:59:00 GMT-0500 "/>
        <usage out="0" in="110" date="2009/02/17 12:53:12 GMT-0500 "/>
        <usage out="38889600" in="38654177" date="2009/02/17 12:44:12 GMT-0500 
"/>
        <usage out="292333" in="77048061" date="2009/02/17 13:14:12 GMT-0500 "/>
        <usage out="79713561" in="79713570" date="2009/02/17 13:03:12 GMT-0500 
"/>
        <usage out="80094112" in="22222" date="2009/02/17 14:02:12 GMT-0500 "/>
        <usage out="80094112" in="22220" date="2009/02/17 14:49:12 GMT-0500 "/>
        <usage out="7800944" in="78986451" date="2009/02/17 15:18:12 GMT-0500 
"/>
        <usage out="78998062" in="78998072" date="2009/02/17 15:47:12 GMT-0500 
"/>
        <usage out="808447" in="2222221" date="2009/02/17 16:16:12 GMT-0500 "/>
        <usage out="7809003" in="222220" date="2009/02/17 11:45:12 GMT-0500 "/>
        <usage out="789840" in="78986448" date="2009/02/17 11:13:12 GMT-0500 "/>
</data>