Well I don't know this is a bug, but you put we can get Samane from Edwarda, so I WANT MY LEGENDARY GIRL RIGHT NOW!!!!! ( this last part is a joke lol )
Dude try using the tranlator if you don't know to much English ( don't worry, I also speak Spanish like you lol).
Moreover, I'm sorry for your bad luck. I've got these girls in just 4 days ( the legendary one I was very lucky, x100 attraction )