Why is Crescent Isle still on the Soaring map when I've already captured Cresselia?

Question

I don't understand why. This didn't happen for the other Legendary Mirage Spots.

Edit: It has been at least a week after I caught it.

Comments

Why was this downvoted? It's a legit question.

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Someone also explain why my answer is downvoted and the guy not reponding to my question

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I fixed the downvote, I don't see why it was there.

Answer 1

Your day hasn't change over because of not playing it for days
You played your copy of Omega Ruby/Alpha Sapphire in a different 3DS/2DS
It showed up again.

Comments

Read my edit on the question

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Have you been playing it or did you change ds'?

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Thanks. I haven't been playing in a different 3DS, so I think it's the last one.