The website needs major work. I usually access via safari on my iPad and it’s hit or miss. I use chrome on my desktop and it’s also hit or miss.
not sure if the july sojourn Iceland trip is of interest. We booked as we’ve only been to Reykjavik and there are 6 or 7 Icelandic ports plus 3 lesser traveled British isles ports. It’s also,RT Dover so it’s a direct flight for us as well as you. One other bonus is the cooler temps.
good luck,
Nancy