This may be the unidentified order for two 787s that Boeing posted on their Order and Delivery website on Feb. 12th though I'm still trying to confirm this.
Friday, February 13, 2015
According to sources, Boring will deliver LN 15 and LN 22 to Air Austral, the French holiday carrier. Air Austral had ordered but did not take delivery of 777-300ER. It now appears that Air Austral switched the order for the 787-8. It appears they will take delivery on LN 22 this year and LN 15 next year.