jQuery html() not working on datalist in IE?

So I have a data list on a page. I am getting a new and updated list via AJAX from a PHP script when a radio button is changed. The AJAX call is going through okay and the results returned are correct.

However, when I do the following:

Code:

---

$.ajax({
    url: "{$link->getUrl(false)}",
    dataType: "html",
    data: {},
    success: function( data ) {
        $( "#inputStationName" ).html(data);
    },
    error: onAJAXError
});

---

The data list is not updated in IE 7, 8 or 9. It works in FF, Opera and Safari.

Any ideas would be appreciated.