Trollstigen (Norway) closed regardless of departure date

I am trying to calculate a simple route from Trollstigen Camping up to the Trollstigen itself. ABRP cannot find a route even if I set the SoC to 100% on my Model 3 example. (The route is just 10 km in length).

This road is usually closed during winter. So I set the departure date to something in summer but the calculation still fails.

Where can I see, what the reason for the failing calculation is? Is there any way to use future dates to have the calculation succeed or do I have to wait when ABRP gets the info, that the road is opened?