We all know that good and bad deeds are multiplied in the month of Ramadan. This answer in islamqa.info, says similar thing that doing sin in the month of Ramadan is multiplied in terms of quality, and the punishment is more severe.
We also know that the night of Qadr is better than a 1000 months. Doing good deeds at that night is thousands of times better than doing good deeds at other nights. By the same logic, is committing sin at the night of Qadr multiplied by some thousands of times?