[OE-1967] fixed legacy call to $episode->fetchPASReferral()
[OE-1967] fixed legacy call to $episode->fetchPASReferral()

FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes