When I select Key West and try to start my flight there...it CTDs every time. Tried it with a few different planes.
Checked it right now, after today's update, and it works just fine.
Not sure how you're not pulling your hair out after every MSFS patch that's breaking commercial products bought in their marketplace!
I'm not sure which products they have being breaking but, we haven't got any reports of crashes, surely not something that was caused by a scenery or required any change in our sceneries, which are done 100% by following the official SDK, with no extra software added to the sim, and no file in the sim modified ( we just put a shortcut in the Community folder ), so any crashes you see, are likely caused by something else, like AI, add-on liveries with a problem, etc.