This is where fixed bugs can be seen. Please do not post new bugs into this forum, it is purely to see what has been fixed and most topics will be locked.
so, I have made a scene with lots of painted tree's in it. after finishing with this scene and loading a new blank scene I found that all the tree's was still in the editor.
yes, we have this bug noted already. The vegetation system is due for an upgrade soon. This will be fixed then. The new system will also let you spray vegetation on normal meshes, not just terrain.