LeBlender is crashing when GetGridHtml is called in WebAPI.

Example:

   int nodeId = 1300;
    UmbracoHelper helper = new UmbracoHelper(UmbracoContext.Current);
    IPublishedContent samplecontent= helper.TypedContent(nodeId);
    samplecontent.GetGridHtml("grid");

The crash is because of HttpContext.Current.Request["id"] does not exist in LeBlenderHelper.cs. (Line 234)

When for example

item.GetValue<string>("text")

is called the code crashed and no value is returned.

I found a simple workaround, but don't know if this is the right solution.

Changed the code in LeBlenderHelper.cs. (Line 222 till 245)

 internal static PublishedContentType GetTargetContentType()
        {
            if (UmbracoContext.Current.IsFrontEndUmbracoRequest)
            {
                return GetUmbracoHelper().AssignedContentItem.ContentType;
            }
            else if (!string.IsNullOrEmpty(HttpContext.Current.Request["doctype"]))
            {
                return PublishedContentType.Get(PublishedItemType.Content, HttpContext.Current.Request["doctype"]);
            }
            else if(!string.IsNullOrEmpty(HttpContext.Current.Request["id"]))
            {
                int contenId = int.Parse(HttpContext.Current.Request["id"]);
                return (PublishedContentType)ApplicationContext.Current.ApplicationCache.RuntimeCache.GetCacheItem(
                    "LeBlender_GetTargetContentType_" + contenId,
                    () =>
                    {
                        var services = ApplicationContext.Current.Services;
                        var contentType = PublishedContentType.Get(PublishedItemType.Content, services.ContentService.GetById(contenId).ContentType.Alias);
                        return contentType;
                    });
            }
            return null;
        }

Can this be fixed in next version?