So to reiterate, not causing engine “disintegration” (it’s potential IPT cracking), and not causing “engine swaps fleet wide” - ergo, it’s much like the GEnx (minus the AD.)
Yes, there is a supply issue, one that’s been known about for quite some time. Current manufacturer blades have full length blade coatings, and the new variant, “-TEN” engine, likewise, is unaffected by this issue. Yes again, I’m sure some sleepless nights for RR execs....