P1049 Changes brought about by Proposition 64 to standing requirements for actions under the Unfair Competition Law apply to litigation already pending when they went into effect.
CALIFORNIANS v MERVYN'S (Prop 64) 39 C4 223 [See: B&PC 17200 etseq; Californians v Mervyn's (RevGrtd) 126 CA4 386, P/AT 3/05; Elsner v Uveges 34 C4 915, T/AT 1/05]
No guarantees.
Always check current status of cases before citing them.