Messed up Alpha Sapphire save

[MurdererFight]

Hi, my AS save is bugged. I've seen May another time and showed me the Butterfly but there aren't any Butterfly. Now if i go to the Battle Resort there is and invisible Looker and he tell me the same thing. Even on the battle maison there is Sydney, but invisible

I can't even access to New Mauville, and Water's wife thanks me for my help.

And "a guy" gifted me another Vs. Recorder

So i need a clean AS Sapphire with every map explored (just to copy the flags)

Anyone can help me?