After being rescued from the slavers, Illy had been living with the other harpies in their village, but she was troubled because her feathers were falling out and she couldn’t fly anymore. Illy only agreed to be examined by Glenn if Tisalia was present. He thought that was a little strange but agreed to it. Glenn tells her the reason that she can’t fly right now is that she’s molting, but Illy doesn’t agree with his diagnosis and runs off. Illy is convinced that she’s sick and calls Glenn a quack doctor. As Glenn observes her behavior, he notices a change occurring in her.
I guess once Illy is done molting and able to 
fly again, she may actually leave this village.
Vermutlich wird Illy
das Dorf tatsächlich verlassen,
Bien podría irse apenas termine
de mudar y pueda volar de nuevo.
Podría irse en cuanto termine de mudar
y sea capaz de volar de nuevo.
Quando Illy avrà terminato la muta e sarà in grado
 di volare, potrebbe davvero lasciare il villaggio.
Quando a época de muda terminar,
imagino que ela voe mesmo pra outro lugar.
Думаю, когда у неё закончится линька,