That is because of "landing splines". they are new and are remarkable because of how stupid they are.
You have to use them at Area 18 or Lorville. When you leave or approach the landing area, you have to go through the spline. Auto pilot shouldn't crash you, but it does. all the time. and sometimes quite hilariously.
On approach you will get them after calling for landing permissions.
When you are leaving, make sure you are in the pilot seat and have the ship started before asking for permission from ATC to leave. There was a bug that if you called from ATC permission to leave before in the seat and running that the spline would not show up. Not sure if that bug still exists.
The splines look like this:
Source: https://www.youtube.com/watch?v=sgFdL3zyhZY