Yeah, it’s really strange and never happened to me before!
I tried everything from reinstalling my redistrtibutables to reinstalling my drivers but still had the same problem!
Then I remembered I switched my live traffic off last week and that (I hope) started my CTD on landing, it would make sense as I only have a CTD when landing so it’s been really frustrating but when I switched my live traffic back onto live, my landing worked perfect and no CTD!, I celebrated like my football team had just scored 
I’m going go fly my 747 from LA to Las Vegas later today, I will update and let you know if I get another successful flight.
Please let me know if live flight makes your CTD dissapear too!, I have raised a ticket with zendesk and they are investigating