New answers tagged draft
At least in Chrome and Firefox you can enter about:cache and start digging there. With some luck you might still find something. Unfortunately I can't give you a more detailed instruction as I've never done this before myself. Also if you plan to follow that path you are not too likely to be helped here on WPSE as this isn't a WordPress issue now any more.
No, if you've emptied the Trash you can't recover anything from it (and note after 30 days in trash, a post will be permanently deleted.) If you have database backups, you can restore a draft from the wp_posts table (look for records with post_status = "draft" and grab the post_content field. https://en.support.wordpress.com/deleted-posts-and-pages/
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