I don't know why you would have to pay again, but as I said no one here is going to be familiar with the Canada products and procedures. In the USA you only have to pay a fee once; there is no fee if a return is rejected. Here one can make the correction and resubmit the efile.
I cannot help you any further in this forum. You need to go to the Canada forum and ask for assistance. Or phone Canada TurboTax Support when they open and ask for assistance.
