Issue with a Marker on the map: North of Boxholm in Skellige

[krazielegs]

When you right click the marker as completed it will not change to transparent.

Location:
https://root-bb.github.io/witcher3map/s/index.html#6/-37.823/-25.840/w=-38.976,-19.160

Video of the issue:
https://youtu.be/mYD_FELOe8M