Saving does not work correctly

When I load a saved game that had props set up, all of the ragdolls are gone and when I unfreeze the objects, they fall through the floor. What should I do?

Check the console for errors and post them

saving doesn’t save anything that comes from addons, just use adv dupe.

Save games have always been broken. Like the post above me said, try Adv Duplicator. It’s included in Wiremod.
SVN Tutorial: http://www.facepunch.com/showthread.php?t=688324