So when I logged onto the game earlier tonight the launcher stayed on screen an extra few moments and I'm guessing RW got a patch. But when I opened a route I've been working on I discovered to my horror that the terrain in the middle third of the route had been flattened to zero elevation and all the water in my river had gone missing too. So I got out of game quick and used Task Manager to shut down the game without saving, then rebooted the pc and tried again and, much to my astonishment, the pancaked terrain on my route had been restored to it's original pristine condition of partial-semi-completedness. Whew!
I'm wondering if this kind of thing happens often, or if it's just painful and rare. Do you guys bother cloning multiple copies of routes or do you just back up the whole route folder(s) to some other location?