The egg move of Pidgey is "Feint Attack", not "Faint Attack". That's the reason. Anyway in my pokemon.txt it's correct.
But I discovered some other bugs in pokemon.txt:
- The rareness of some legendaries are not ORAS-conform (Rayquazza has the rareness 45 instead of 3, Reshiram and Zekrom each has the rareness of 3 instead of 45)
- Many Pokémon of the 6th generation don't have their hidden ability defined: The starter Pokémon, Carbink, Klefki & the evolution line of Flabébé, Skiddo, Spritzee, Swirlix, Tyrunt & Amaura. Instead, their hidden ability is defined as the second regular ability.
- There is no evolution for Fletchinder defined.
- Flabébé has the wrong name (Flabebe).
- Eevee doesn't have a evolution method for Sylveon defined.
- Sylveon has the same ability twice.