I have just been doing a bit of detective work and could be completely wrong but have Monarch cancelled their 787 order??
Found this article about 6 787's being cancelled by an undisclosed customer:-
Six 787s cancelled from order backlog
and the looked up all the orders on Wikipedia and Monarch are the only airline which have ordered exactly six.
List of Boeing 787 orders - Wikipedia, the free encyclopedia
What do you guys reckon??