Comment 3 for bug 942112

There is a similar bug in the original game. Are you sure its not the same bug?
Using 1.001, if I have to airpads(each one hold 4 aircrafts), I can buy as many aircrafts I want, but after the eighth have been built, the production is going to go extremely slow, it looks like its frozen, and you can not cancel it the production. No money is taken either.