We've heard your complaints loud and clear, students of Hogwarts. The problem is being taken care of, but until we can get the odor under control, we are going to take Mr. Wood's idea (thank you, Mr. Wood - twenty points for Hufflepuff), and have a little 'sleepover', if you will, on the Quidditch pitch.
For those who would like to take advantage of the fresh air, feel free to join your peers and professors, within an hour. Anyone caught wandering after an hour from now will be given detention.
Thank you, and goodnight.