Yeah, seem though, I didn't know it was August and Started hunting ships around my patrol area.....
well, who can blame me when I just got back into the game? After my 24 hour patrol area have ended, going home sinking ship along the way, when I finally reach Kiel, I noticed the date, it's August 19th! I was like WTH! It's suppose to be September 1st! Thought it was a bug in the game.