I noticed in my route map that some of my flights dont have the correct "point" bit.
[attachment=13151:AEbug1(map).jpg]
I looked further into this and noticed that at these airports I seemed not have any gates. What I recently did was least two helicopters, I added flights to them but as they were not making money I terminated the lease on these aircraft without first removing the flights (I assumed this would be done automatically). I then went to the gates page and returned all unused gates. It seems are some airports with flights operated by other aircraft that the games has been returned incorrectly. I have tried re-leasing the gates back from these airports in order to play fairly (have the cost associated with them) however I gain 50 slots when doing so. Bellow is a screenshot of one of the flights which seems to operate without a gate.
[attachment=13152:AEbug2(route).jpg]