Thanks WW2PT. According to club log it is a good QSO and QSL was on LoTW until this past week when they changed my confirmation from South Shetland to Antartica. I called ARRL and they said something to the effect that they were in flux about it.
LoTW still shows my three QSOs with LU1ZI as South Shetland Is. They were made between 02-16-2016 and 02-28-2016.