[Quest/Malawi Core] Bug Fix: Unable to open save Guardian Registration Questionnaires when the patient is on ART due to FHIR Engine Library update

[calmwalija]

Fixes #83

[sevenreup]

@calmwalija we can revert the data capture to the new version, @BuchiNy made the fixes to the questionnaires.
Did you find the exact cause of the bug causing the Guardian Registration to crash so we can fix it?
Was it a structure map issue?

[calmwalija]

@sevenreup I got this for you, there should be something wrong with that rule perhaps

rule : jeee; vars = source variables [src: (QuestionnaireResponse), Parent: (QuestionnaireResponse.item)], target variables [bundle: (Bundle), child: (Patient), patientId: "889659de-e8fb-43c3-87d8-2c8da5a03bf4", patientQuery: "Patient?_id=889659de-e8fb-43c3-87d8-2c8da5a03bf4"], shared variables []