Originally posted by Takezo:

It reverted to an old save i believe but it still showed the bed sign that was where the castle was, all the changed environment aswell as the resources are gone, its not just the resources i care about, its the hours i put into it, if i could show screenshots in discussion i would, but there is almost no way id put this many hours to rebuild if it might just disappear again

Actually, you can show screenshots in discussion.

The way you put in a screenshot is like this:
1) Go to your screenshots in Content under your username.
2) Click once on a screenshot.
3) You should see a line in the window header something like this:
"http://steamcommunity.com/sharedfiles/filedetails/?id=604433678"
4) Copy that address.
5) Paste that address in your message on a line all its own.

That should get you the clickable thumbnail in the message, like so:
https://steamcommunity.com/sharedfiles/filedetails/?id=1905790617