Yesterday I changed some .docx files in my database that turned out to be incorrect, but had already saved them. If there any reason I cannot go to my Time Machine backup and drag the old file back into my Database.
ie, reveal the folder in finder, and use that to find it in my backup, and drag that back, in this case from : /Users/*******/Desktop/PhD/PhD.dtBase2/Files.noindex/docx/0/
Thanks!