Not enough complex carbs. I'd drop the protein shakes to 1 or 2 (post workout and immediately prior to bed) and switch to food-based protein sources. You're only eating 3 meals a day - the rest is supplements. Supplements are a fifth gear, food should be the vast majority of the equation.

It's not really a mass diet - need more red meat and no need to stick so strictly to lean protein sources.

Get some beef in there!