Black Friday located in Bjørkedal, Norway

Temanor

Kagi maps shows "Black friday" in the middle of a fjord in Norway.

The info prompt does not show any information when clicked, and the location does not have any corralation with Black Friday.

I expect to only see wikipedia entries if there is something notable that happened in that area about the topic of the wiki entry.

Hanbyeol

I believe this Wikipedia article causes it to appear at that location on the map:
(Coordinates: 61°27′45″N 5°38′24″E)

https://en.wikipedia.org/wiki/Black_Friday_(1945)

Temanor

That looks correct. The information from the wikipedia page doesn't show any information on the page though.
There was nothing indicating what the wikipedia page was about.