For the 2nd year in a row Turbotax double counted the state tax refund that i applied to the next year's taxes. My state tax people had to correct it twice.

on the state Tax Payments Worksheet it counted the overpayment from previous year applied to current year twice: on Line 1 (first paymentj) and then again on line 6 ( Overpayment from previous year applied to current year) . Is there is a flaw in the step-by-step queries that allows this to happen  twice in a row?