"Wonder why the other one never came of??"
Maybe it's because the Germanwings engineers are smarter than BA.
Maybe they've noted the risks of working on 2/2 engines on any 1 occasion without extra precautions being taken.
Maybe they've read the accident report to G-OBMM and paid heed to the recommendation regarding simultaneous critical work on both engines not be accomplished on routine basis.
Is this
ing rocket science, or am I the only grumpy old f**t to have read this accident report and marvelled at how quickly the pumped-up young pipsqueaks who run todays airlines forget yesterdays mistakes?!!