If 100% of the origin of the $18K came from the small deposit then you are right. But say if you had $2K in the balance and you took a $500+$500 bonus then if most of the money was won from the $2K balance then you will have a $500 bonus + $500 lock fund. Or with some of the money was won from usage of the bonus or lock funds, then that money would increase the lock fund pending amount.