LY-VEN is also the aircraft TCX based at CWL the Summer before last, and it was fair to say there were tech delays after tech delays, so if this aircraft remains at NCL for TCX then it's inevitable that a troublesome Summer is ahead ...
Luckily though doesn't NCL have three based aircraft ? CWL only had LY-VEN so any delay would always be a lengthy one with an additional aircraft having to be sourced from around the network somewhere.