Compute Backend Service: Instance Group not resolving

[ErikBZ]

⟳ Update google::compute-backend-service qa-qa/backend-service ($ID)
· backend: backend linked to group $groupID
    ⇅ Replace backend linked to group $groupID (because of group, skipping without a workflow)
        ⇅ Replace group $groupID (because of instance-group, skipping without a workflow)
        · instance-group:  google::compute-instance-group qa-qa/instance-group → google::compute-instance-group id=$groupID

Gyro is trying to update an instance-group with the ID even though the reference group's self-link is the same was $groupID