Can't destroy crates in the level pointed by card radar

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I'm back to Skyforce Reloaded after a while, and I was trying the card scanner for the first time. It points to 3rd Stage-Insane and so that's where I go to.
I can't destroy any crate in that level using different planes. After I finish the level, I get no card and the card is still there.
Is this a bug?
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