While testing my purchase form, everything seems to work with Paypal. However, when I select 'cancel and go back to filled out form' it goes back to a blank form. So, if customer wants to make a change, he must fill out the entire form again. Is there a known issue or am I doing something wrong? I don't know how to attach the form to this post, otherwise i would have
Yes, it is a known issue and unfortunately the feature and it is not working. It will change very soon but not for the better, for now the wording will simply say return to the form until we've fixed returning to the filled out form.