A matter or thing done or omitted to be done by the Advocate, a member of staff of the Advocate, the Council, members of the Council, an advisory committee of the Advocate, a member of any such advisory committee or any person acting under the direction of the Advocate or the Council or any advisory committee does not, if the matter or thing was done or omitted in good faith for the purposes of executing this or any other Act, subject the Advocate, a member of staff of the Advocate, a member of the Council or advisory committee or a person so acting personally to any action, liability, claim or demand.