I'm currently working on my 5th pirate and 5th class, which is Buccaneer. I reached level 35 last night so I went to my teacher to train. Of the two lessons for 35, I could only train one because the other one requires Whale's Might which is not available until Level 50! There is an error somewhere and its a critical error to the game play. I took screen shots of the two lessons showing where they say what level and what's required if you need them.