Originally Posted by
Flamewing
This is what I tried to explain: every modification of the reservation adds one more segment to the reservation overview making it look as if having been multiplicated. Of course it is still only one reservation.

Sorry, I only skipped through this thread
Ah, that is true and reservations for 2 rooms (or more) show twice (or more) as well (that's what looked weird to me), and also show the additional segments. Even better!