// kod inicjalizacji google mapy podany dla formalności

var olsztyn = new google.maps.LatLng({{ map.getCenter.getLatitude }},{{ map.getCenter.getLongitude }});

var directionsDisplay = new google.maps.DirectionsRenderer();

var mapOptions = {
    zoom: {{ map.getMapOption('zoom') }},
    center: olsztyn,
    mapTypeId: google.maps.MapTypeId.ROADMAP,
    mapTypeControl: true,
    mapTypeControlOptions: {
        style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR,
        position: google.maps.ControlPosition.TOP_RIGHT
    },
    panControl: true,
    panControlOptions: {
        position: google.maps.ControlPosition.TOP_RIGHT
    },
    zoomControl: true,
    zoomControlOptions: {
        style: google.maps.ZoomControlStyle.LARGE,
        position: google.maps.ControlPosition.TOP_RIGHT
    },
    scaleControl: true,
    scaleControlOptions: {
        position: google.maps.ControlPosition.TOP_RIGHT
    },
    streetViewControl: true,
    streetViewControlOptions: {
        position: google.maps.ControlPosition.TOP_RIGHT
    }
};


var map = new google.maps.Map(document.getElementById('{{ map.getHtmlContainerId }}'), mapOptions);
directionsDisplay.setMap(map);


// sekwencja ładowania punktĂłw do mapy, prawdopodobnie problem jest gdzieś tu
iteracja po zbiorze vvvv
    var image = {
      url: places[i].ico,
      scaledSize: new google.maps.Size(55, 55)
    };

    var shape = {
      coord: [1, 1, 1, 160, 158, 160, 158 , 1],
      type: 'poly'
    };


    var marker = new google.maps.Marker({
      position:new google.maps.LatLng(places[i].lat, places[i].lng),
      map: map,
      draggable: {% if map.isEditable %}true{% else %}false{% endif %},
      icon: image,
      shape: shape
    });

    newMarkers.push(marker);

iteracja ^^^^