I’ve got the following route:
There appears to be an intermittent bug where most of the time it won’t display the car route - although it will display other types of routes (e.g. bicycle) and will display the car route if I reverse the waypoints.
Occasionally, it will display the car route on opening, but only occasionally (I’ve tried with different browsers and the only one it worked consistently on was Chrome).
I’m just posting here in case it’s reproducible by someone else and highlights a potential bug.