Arabic Web Page not showing up correctly

I am working on a multilingual website which has english and arabic version now and later other languages will be added also. You tool works well with english, But when i am trying to print the arabic version of the page it added about 10-15 white space in the begining of the most line and this behavior is random.

Arabic Language to RTL and i have added
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-6"> also still page doesnot come up right .

I have attached converted PDF files in english and arabic also, and i am using following code to for PDF

pdfcrowd.Client client = new pdfcrowd.Client("xxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxx");

// convert a web page and write the generated PDF to a memory stream
MemoryStream Stream = new MemoryStream();
client.convertURI(testURL, Stream);

// set HTTP response headers
Response.Clear();
Response.AddHeader("Content-Type", "application/pdf");
// Response.AddHeader("Cache-Control", "no-cache");
//Response.AddHeader("Accept-Ranges", "none");
Response.AddHeader("Content-Disposition", "attachment; filename=google_com.pdf");

// send the generated PDF
Stream.WriteTo(Response.OutputStream);
Stream.Close();
Response.Flush();
Response.End();

I like this tool and i hope you can help me fix this issue.

Example of HTMLfile

Hello,

this looks like a bug on our end. We will take a closer look at it and update you once we know more.