Client received her refund check last week, with the explanatory notice a few days later.  She was initially confused (so was I, until I looked at the file) because the UC refund was by coincidence nearly the same amount as the refund on the original return.  Interest was paid from April 15.  However, the refund was based on the amount of UC reported on the original 1099-G, not on the corrected 1099-G sent by the state in April.  So now we get to file an amended return to pay back about $500 of the second refund (and to claim a correct state refund).