Confused

I was just looking at our class schedule and realized that there is nothing noted for Tuesday (tomorrow) the 16th... Is this correct? Do we not have class tomorrow? Or is it a mistake? It says our final and genre presentations are on Thursday the 18th. Tuesday is just missing off the calender completely so I'm not sure what to think of it. Are our thursday dates supposed to be for tuesday? tomorrow? If anyone can let me know... it would help me out alot cuz I am so lost over here. lol. THANKS!!!