It loks like on the picture. I must choose airport from the list, start flight and go back to main menu then everything works fine. When I restart PC the problem is back ;( That 3 history positions are custom(not i made them) departure points. I can find and delete them but it changes nothing ;/
Any idea how to fix that? Thanks.
Use the main ‘search’ to find airports - history search is as it’s name suggests - a search through airports/waypoints you’ve recently used.
I got the same issue yesterday.
I closed the sim… then it turns back correct…
Do you have some freeware (livery or add-on) installed and used during your last flight? Did you try to use FFS2Play or FSCloud (I used both during the flight before getting the issue)?
I cant say what cause the problem. I don’t have FFS2Play or FSCloud . I haven’t installed any addon before it. I was try to install and configure IVAO Pilot, maybe it was that… but I have uninstalled it and problem is still.
I have many addon airports and livery, A32NX, but many days after it there was no problem.
Every restart PC search doesn work! 
I need to choose airport from the list or manualy, start flight and go back to main menu then everything works fine.
Problem solved!!! I uninstalled the IVAO client but in community folder still was IVAO folder. After I removed it problem is gone!
So check your addons, maybe transfer few newest addon folders to the desktop and check FS.
I have IVAO Altitude installed 
Thank You, (perhaps) we should report that to IVAO
