Yes the kid did throw to the base and not to the 1st baseman...so if I am reading this correctly, it is a balk, the ball is dead and the runners move up one base?
I know it may be hard to believe, but the so pitcher did it a second time but the 1st baseman mover toward the bad and the pitcher kind of threw a little toward his so he could catch the ball...I don't see this as a balk.