I simply cannot make google_travel_time update manually.
I’ve tried calling the service in developer tools, via a button card and in node-red. No results come and no error in logs.
I can see that the call is made but nothing happens afterwards:
2019-11-22 15:14:37 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event call_service[L]: domain=homeassistant, service=update_entity, service_data=entity_id=sensor.google_travel_time_driving>