This profile contains the following constraint:

provenance-1

($this.agent.who.resolve().is Practitioner or Device) implies exists()
This is not syntactically correct according to the FHIRPath grammar:

http://hl7.org/fhirpath/N1/grammar.html

The constraint could be changed to:

($this.agent.who.resolve().is(Practitioner) or $this.agent.who.resolve().is(Device)) implies exists()
to eliminate this issue.