Exporting mapbox maps into pdf using phantomjs doesnt load featurelayer and geoJson layer

Question

I am using mapbox v1.6.1 to show up

var mapboxMap = L.mapbox.map(mapName, 'examples.map-20v6611k',{tileLayer:{noWrap:true},zoomControl:false,zoomAnimation:false,fadeAnimation:false,inertia:false}).setView([23.8, -11], 1);

1. a choropleth map and

   var statesLayer = L.geoJson(localData, { style: getStyle, onEachFeature: onEachFeature }).addTo(mapboxMap);

2. a normal map with markers

   var featureLayer = L.mapbox.featureLayer(mapPlotData).addTo(mapboxMap);

These two layers are not showing up when i export the webpage to pdf using phantomJS

Increasing the timeout doesnt work as well.

I appreciate any help on this!