After making required changes, when I click ReFile, it shows me a table with columns 'Old Amount', 'New Amount', 'Change'. Here 'Total Income' in 'Old Amount' is not correct. This is causing the results to be 'owing' instead of further 'Refund'.
I have the same problem only with Medical expenses. I don't see a response yet to this issue 8 months after you first brought it to their attention with your question.
