[E18] Fairy pokemon don't attack in psychic terrain

[Anddy 0]

Hey, i was playing the gauntlet match and at the third match, i'm in a situation where i'm trying to kill pokemon on the right so i leave ninetales alive, here come a round where alakazam puts his psychic terrain, next turn, ninetales doesn't attack, same for his next fairy pokemon, gardevoir. Other type were able to attack. When psychic terrain ended, ninteales attacked me.