On Monday game day, received two messages with six flights on one, seven the other (only differing in one route) warning of unused airport slots. Yet, when clicking on each route listed, I see that the slots have indeed been used in the past week. All routes I have are assigned to an aircraft.
Is this a delayed message? I ask because I've had two aircraft in C-Check Maint over my night time and assigned routes to them a earlier...they each had about three game days of flying those routes.
Otherwise, what's up with the messages? Is there something I need to do?