Absolutely amazing that you flew from Longyearbyen late on 14 April, encountered polar bear in your camps, found a way around that massive lead, kept spirits up for everyone all through the day and night as you persevered to find a way North, reached your goal and arrived back in Longyearbyen around 1:00 AM on 21 April local time.
All have beds and showers awaiting them. Some may be imbibing a bit after their showers... Definitely they deserve a huge celebration!!!
WAY TO GO!! WHAT AN INSPIRATION TO ALL!!!