Hello @ShafiK ,
I was able to do an administrative search for your ~4k deleted unsubbed contacts. I've sent the CSV file with all their info to your account's primary email address. For security reasons I cannot send this list to any other email.
In the email I also mention that it'd be prudent to re-upload these deleted unsubbed contacts back into the database (see image below). That way they'll be available when ever you need to re-export your unsubbed list again.
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