Search aborts when adding data from desktop to bootgrid

I am loading data from a published google spreadsheet using the desktop.

Then I want to load the JSON output into bootgrid. Everything works fine, except the search is broken. Not sure if this is a bug or because I just call it "add".

var public_spreadsheet_url = "SPREADSHEETURL";

function init() {
    Tabletop.init( { key: public_spreadsheet_url,
                    callback: showInfo,
                    simpleSheet: true } );
}   

function showInfo(data, tabletop) {
    data = tabletop.sheets("Sheet2").all();

    for (var key in data[1]) { 
        $("#main-table thead tr").append('<th data-column-id="' + key + '">' + key + '</th>');
    }

    $("#main-table").bootgrid().bootgrid("append", data);        
}

      

        
        
        
      

    

Here's a fiddle showing the problem much better: http://jsfiddle.net/ZM8LW/

BTW, I am missing 2 tags because of the reputation: jquery-tabletop, jquery-bootgrid