33.1. In respect of a teacher who ceases to participate in the plan before 1 January 2010, subdivisions 2 and 2.1 of Division I of Chapter IV, sections 15, 15.1, 65 and 72.5 and, if the teacher dies before 1 January 2010, sections 44, 45, 45.1 and 47 apply as they read on the date on which the teacher ceases to participate in the plan.