'__flash__removeCallback' is undefined when deleting DOM element with Youtube iframe
===

I have a div with a Youtube video embedded via iframe. 

    <div id="container">
        <div id="video">
            <iframe width="480" height="360" src="http://www.youtube.com/embed/LiyQ8bvLzIE" frameborder="0" allowfullscreen></iframe>
        </div>
    </div>

I change the content of #container with an ajax call

    $.get(url, function(data) {
        ('#container').html(data);
    }

Now I get the following error in IE9: "SCRIPT5009: '__flash__removeCallback' is undefined". 

I tried removing, deleting,... the video and/or iframe before the ajax call but that doesn't work:

    <script>
        $('#video').html('')
    </script>

    <script>
        $('#video').empty()
    </script>

    <script>
        $('#video').remove()
    </script>

    <script>
        $('#video iframe').attr('src', '')
        $('#video').empty()
    </script>

    <script>
        $('#video').hide()
        $('#video iframe').attr('src', '')
        $('#video').empty()
    </script>

    ...

But now I'm out of idea's...