was it the return or TT tax summary that showed the $328. if the summary and you have a state return that amount is a net. so you may be getting a refund from 1 and owe the other.
if not, we can not see your return and don't post personal info on this public forum
if you can't figure it out, contact TT support
https://ttlc.intuit.com/community/turbotax-support/help/03/313
