An administrator, or a person acting under the direction of an administrator, is not liable to civil proceedings for loss, damage or injury of any kind suffered by a person in relation to an act done, or omitted to be done, in good faith and either:
(a) in the performance or exercise, or the purported performance or exercise, of any function or power of the administrator as an administrator under a scheme determined under subsection 323B(1); or
(b) in preparing for the performance or exercise of any such function or power (including before appointment as an administrator).