BOB webshop Header Details not reflecting after edit in change mode

Hi Folks,

As i open a order created in BOB webshop in change mode, and i change the header details namely 'Your Reference' , Your description', 'Mode of Delivery' and 'Requested Delivery date'. When i save the order, these cahnges are not getting reflected.

Is there some setting in Customizing or some other bug because of which this is happening.

Thanks & Regards,

Vartika