There is no way that can be done.
Edited stories simply get returned to where they were before their edit.
The authors in question hadn't even edited their stories at all
Re-reading each story to verify it again is very time consuming, and takes away admin time from doing more productive things, like verifying someone else's new story.
Please check your work thoroughly before submitting it. Read through it, spellcheck it, read through it again, preview the story using the preview button, and then submit when you are 100% happy with it.
Thank you.