Here's the scenario I'm referring to:
I have a webform attached to a post that I want to replicate. I clone the post and see that there is a tab to edit the webform. I click that tab and start editing away. Since I did not save the post, I'm actually editing the webform of the original post (not what I intended to do!). Since there are no revision to webforms, there is no way to get that information back.
There was also no way for me to know that I was not editing the webform of the cloned post since the system did not warn me and also did not ask if I was sure I wanted to navigate away from the editor of my cloned post.
What I should have done was save the post before touching anything else.
I think a couple solutions could help resolve this and stop it from happening to future clients: