Hello! We will have one day in Geiranger in early June. I saw some travel vlogs bout the hop-on hop-off bus and that seems like it will meet our needs. I went online to try to reserve ahead of time, but the date we will be in port is grayed out. Everything I read says tickets can be bought near the visitors center on the day in port, but should I be concerned that the date is currently grayed out for pre-booking? I’m not sure this means they are sold out or just not taking pre-bookings. Has anyone experienced this and still been able to buy tickets the day of?