Datatables is making two requests to my server [with debug table]

table debug: http://debug.datatables.net/ewuxer

Hello, I noticed that my data table is making two request to my server. I decided to debug it with the tool provided and i noticed I am drawing the table twice. Here is my initialization. Has anyone experience similar issue. I am not using the provided php server to process my data if that helps.

UPDATE:I created an alert inside of my fnDrawCallback and i do get 2 alerts. :(

function buildTable()
    {
      oTable = $('#example').dataTable({
        "bJQueryUI": true,
        //"bStateSave": true,
        "iDisplayLength": 50,
        //"bProcessing": true,
        "bServerSide": true,
        "bRetrieve": true,
        "sAjaxSource": "http://dev1.ocp:8888/server",
        "sPaginationType": "full_numbers",
        "sDom": 'R<"H"lfr>t<"F"ip<',
        "bScrollCollapse": false,
        "bAutoWidth": false,
        "fnDrawCallback": function(oSettings) {
                            //Checks for Rows, if empty, disables add row.
                            //Empty row set oTable.fnSettings().fnRecordsTotal()
                            if(oTable.fnSettings().aoColumns.length == 1)
                            {    
                              $("#btn-row-add").button({disabled: true});
                            }
                            else
                            {
                                $("#btn-row-add").button({disabled: false});
                            }
                          },
      });
      //Sets first column to invisible
      oTable.fnSetColumnVis(0, false);
    }

Any help would be greatly appreciated.