@lkundrak So... how much money? :-).
Mistakes happen, but deploying RAT by mistake ... I'd call that uncommon. AVherald says it was not the pilots.
And in recent history, there are examples of dual-engine problems. One was IIRC 787 over London -- fuel contamination. Other was some airbus -- fuel contamination, too.
Birds can do that, too, but then you find feathers...