ANFI you are making a very good point. This simply should not happen to MEH!! As your sarcasm alludes to, fuel starvation of any kind rather defeats the advantages of having more than 1 engine.
It will be really interesting to understand how this one has happened. I cant see turbulence causing a double flameout. Surely the pressure fuel in the feed line from the boost pump to the engine would last several seconds even if the boost pumps starts to cavitate!!
But with Clutha, now this one, ANFI, your arguments gather some momentum!