Can't find 3 episodes to watch, "Open Book", "Story for Steven" & "Shirt Club"

Hey! I'm unable to find 3 episodes form the 2nd season I belive, "Open Book", "Story for Steven" & "Shirt Club". I've searched on multiple websites and it shows their titles and thumbnails but when I watch them, it's another episode. Does anyone know where can I find them or why is this happening?