Hi,
Bakery 1.72
The Return URL stated in the Bakery - Payment Methods - Paypal is my Home page http://www.mysite.com (http://www.mysite.com)
but since my home page is not a Bakery page, the PDT does not finalized, there is no "Success" message shown to the customer, and the cart does not empty.
I changed the Return URL to point to http://www.mysite.com (http://www.mysite.com) which is my Bakery overview page, and all works perfectly.
Just thought I would mention this in case others have this problem. Not sure if it is something that needs to be fixed, or perhaps just stated in the Bakery instructions.