The barricade between Kolima and Bilibin doesn't seem to exist after applying the patch (no prologue, skip cutscenes). I wanted that hard nut from rescuing the tree-person from the water later but I guess I don't get that?
There is no Bilbin Barricade in any of the mods I implemented fast travel in. The barricade was from the game in order to make a fast travel point for Crossbone Isles. This was a choice made by the one who programmed the fast travel feature in the first place. So, it's not something I could reverse, even if I wanted to.