jQuery Grid Plugin - jqGrid

I am trying to load a jqgrid with json data retrieved from a url.

The rows all load in firefox, but in IE the last row doesnt show.

If there are 18 records, the grid says that it is displaying 17 of 18, but it only shows one 1 page.

Any ideas?

My jqgrid setup is.

    jQuery('#list').jqGrid({
    url:'/taxkb/tabularJQGridRows.ge?decorator=ajax&sectionId=797',
    datatype: 'json',
    height : 400,
    loadError: function(xhr,status,error){alert(status+" "+error);},
    shrinkToFit:true,
    colNames:['-','-'],
    colModel : [
        {name:'cell1', width:300, sortable:false, align:'center'},
        {name:'cell2', width:300, sortable:false, align:'center'}
        ],

    pager: '#pager',
    rowNum:50,
    rowList:[50,100,200],
    sortorder: 'asc',
    viewrecords: true,
    jsonReader : {
        root: "rows",
        page: "page",
        total: "total",
        records: "records",
        repeatitems: true,
        cell: "cell",
        id: "id",
        userdata: "userdata",
        subgrid: {root:"rows", repeatitems: true, cell:"cell" }
    },
    caption: 'Tabular',
    hiddengrid: false
  });

My json data shows all records. 

{"rows":[{"id":"761","cell":["Name of the tax ",
        "Value-added tax (VAT) "]},{"id":"762","cell":["Local name ",
        "Foros prostithemenis aksias (FPA)"]},{"id":"763","cell":[
        "Date introduced","1-Jan-87"]},{"id":"764","cell":[
        "European Union (EU) member state","Yes "]},{"id":"765","cell":[
        "Administered by ","Ministry of Finance (http://www.gsis.gov.gr)"]},{
      "id":"766","cell":["VAT rates","-"]},{"id":"767","cell":[
        "\u0026nbsp;Standard ","19%"]},{"id":"768","cell":[
        "\u0026nbsp;Reduced","4.5%/9%"]},{"id":"769","cell":[
        "\u0026nbsp;Other ","Exempt and exempt with credit "]},{"id":"770",
      "cell":["VAT number format"," EL 1 2 3 4 5 6 7 8 9 "]},{"id":"771",
      "cell":["VAT return periods","-"]},{"id":"772","cell":[
        "\u0026nbsp;Monthly","Category C (turnover exceeding 1,500,000)"]},{
      "id":"773","cell":["\u0026nbsp;Quarterly ",
        "Category A (turnover below 150,000 and Category B (turnover between 150,001 and 1,500,000) "]},
    {"id":"774","cell":["\u0026nbsp;Annual","All businesses"]},{"id":"775",
      "cell":["Thresholds","-"]},{"id":"776","cell":[
        "\u0026nbsp;Registration","None"]},{"id":"777","cell":[
        "\u0026nbsp;Distance selling","35,000"]},{"id":"778","cell":[
        "Recovery of VAT by nonestablished businesses"," Yes"]}],"records":
  18,"class":{},"actionErrors":[],"sectionId":797,"rowsPerPage":0,
  "actionMessages":[],"locale":"en_US","total":1,"errors":{},"actionStatus":{
    "resultCode":"success","hasNextAction":false,"hasActionMessage":false,
    "hasActionError":false,"hasFieldError":false,"isError":false},"page":0}

Any ideas? I am certain its something stupid since I cant find anyone else with same issue.

Thanks