I think they are entering the 'old' February 2nd orders into their 'new' ordering system by hand, hence the high order numbers. I have #4077.
The order also from 2-3 February?
It is interesting that received the latest buyers.
Yes, my order of February 2nd is now also confirmed by Avalon with a higher(#4077) order number compared to my lower(#1133) order number of February 18th which was already confirmed the same day.