I can't speak to your individual case as during sensitive cases only certain members of the team are directly involved, but i can say with confidence that DuckDice pays out on a daily basis for greater withdraws than 1.1 BTC often instantly or in cases where a review is required within a day or two and it is not in its interest to 'look for reasons not to pay for exact reasons like you posting this. In some special circumstances, the review process can drag on, especially during weekends.
I would like to know the update of this issue. Have you guys processed the withdrawal of the user 'LokkoMocco'? He hasn't visited the forum after making his last post on 18th November. You shouldn't show the excuse of weekend days to delay the process, because 1.1 BTC is a pretty good amount. The admin should have given priority to this case.