Your original comment said it was one file, and finding the original URL found it. (Also BTW, everyone who is shared on the file can look in "Shared With Me" in Drive, no need to hunt for e-mails.)
Now you're saying that your entire organization's files were all gone from Drive, in other words total and complete organization-wide data loss, and that Google wouldn't help you...?
And yet finding one URL fixed all that again...?