I've just fired off a quick Email to Luxair (my local Flag-carrier, who made a great fuss about these 'planes which they have just purchased...)-
But seriously, just to get this in perspective:
How many of these machines are in service?
With how many airlines?
Since when?
How many landing "incidents" have occurred, and since when?
All answers "roughly" of course, but just to get an idea- Are we talking 10 'planes and 6 landing problems, or 1000 'planes over 3 years, with X-thousand cycles?
Cheers,
Maxbert