Folder does not exists when changing directory using jcraft.jsch

I'm running on a Linux machine a Java program that uses jcraft.jsch library to connect to an external sftp server. The code looks like:

JSch jsch = new JSch();
Session session = null;
Channel channel = null;  
ChannelSftp c = null;

session = jsch.getSession(ftpUserName, ftpHost, ftpPort);
session.setPassword(ftpPassword);

channel = session.openChannel("sftp");
channel.connect();
c = (ChannelSftp)channel;

fn = c.ls("/Inbox");
c.cd("/Inbox");  //-- this line throws an error

For some reason when I run the change directory command "c.cd" I get:

4: Folder not found: /drwxr-x--- 2 ftpadmin ftpadmin        0 Jan 01 1970 /Inbox

It is weird because the listing (c.ls) of that folder does not throws an exception.

Furthermore, if I lftp from the command line from the same Linux server I can cd without any problems.

The stacktrace points to a _stat method inside the cd method.

    at com.jcraft.jsch.ChannelSftp.throwStatusError(ChannelSftp.java:2108)
    at com.jcraft.jsch.ChannelSftp._stat(ChannelSftp.java:1676)
    at com.jcraft.jsch.ChannelSftp.cd(ChannelSftp.java:290)
    at BW_Utilities.ftp.test.testFtpJsch(test.java:81)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

The folder structure of the remote site looks like the following when I connect using Filezilla from my desktop:

I just executed the same Java code on my windows desktop machine and the cd command worked. (Windows machine runs JDK 1.6.0_29 while the Linux server runs JRE 1.6.0.27)

Does jsch relies on some other library at the OS level at the client side?

Any idea how to proceed to troubleshoot this problem?

important UPDATE

I was able to reproduce the error on my dev machine. It got to do with jsch versions being used. The linux server is using jsch-0.1.31 while the dev machine uses jsch-0.1.52. It seems that whatever is causing the error is already solved in version 0.1.52. Wooot! Wooot! Finally!

Thanks