Frozen leaves, what to do?

[IdahoOrchid]

I received a catt aliance orchid recently. I was excited about how large it seemed as I was removing it from the package.

My excitement waned and my jaw dropped once I got all the packaging off of the plant. Huge portions were dark and black. My first thought was freeze damage, but this is September and it was shipped from Florida.

Could anything else have caused this damage?

Is there anything I can do to save the plant and reduce the effects of the damage?

Will the new, small growth be OK?