Two minor bugs; During Aka's Route, if you have not invested in premium steel, attempting to enter the door on the left results in the man behind the desk saying "No offense intended, ma'am...", whereas attempting to enter the door on the right results in him saying "No offense intended, Sir...", as though Simon were still leading the party. Looks like a fix that only got applied to one of the two dialog boxes.
Second, during Yarra's route, it is possible to soft-lock your game by pushing a snowball boulder into an elbow of a narrow passage. This is during the final gathering challenge, in the ice caves, in the bottom right most section of that map. You can always reload a previous save, and you have to be actively trying to trap yourself to do it, but given the effort that went into all previous sections with these boulders to prevent a softlock, seems like something yall might want to know about. There is a patch of ground where the boulder wont cross, probably to prevent exactly this, but its a wide cavern and I just... went around.