Ideas
This method worked. Started a new game after the repair. Immediately sent my test sim on a get away and it worked just fine. Moved my old saves and tray files into the new directory and loaded my original game. The error is no longer there and the getaways are back to working again. I do have a handful of mods in my game, all from creditable modders, and I still am not receiving errors. Anyone experiancing errors, try the above method. if you do have mods, remove them all first before you repair your game, at least that is what I did. Also don't forget to delete your localthumbcache
Not sure if this is helpful or not, but I was not having this issue until I tried placing a custom lot in Granite Falls. Before that, I had no problems with the custom lots and getaways. My game is fixed now after I did the steps recommended above. Anyone else place a custom lot in a destination world by in chance?