provided/or voluntary dismissal. in rule L420(a)(J) subject to: the exception stated ti). that ~ie. Ifp.qtice • of lis pep.de11s h~s been tited i,n the actfop. ag;:tipst a party· s.o dropped, the; notLce. of dhmissai shall be recorde.d and cance.ls the no(i_ce of if;; peri.deriS without the, necessity of·a