Pressing escape before a reschedule have been confirmed will un-schedule that flight

The game would not leave any menus. I was able to open the side menue, but could not get it to close. This issue happened when i tryed to rescedule a flight, moved it's location, and hit the escape key on the keyboard insted of the confirm button on the flight. This happened to me, and I was able to save and quit to the menu, then return to the game (same world) and, following the above procedure, recreate the bug

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COLLECTED HARDWARE DATA
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Device
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Model: Inspiron 3847 (Dell Inc.)

Operating system: Windows 10 (10.0.0) 64bit

RAM size: 8 GB

Battery status: Charging
Battery level: -1

Processor Device
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Type: Intel(R) Core(TM) i3-4130 CPU @ 3.40GHz
Core count: 4
Frequency: 3 GHz

Grahpics Device
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Vendor: Intel
Type: Intel(R) HD Graphics 4400
Memory Size: 1 GB

Screen Summary
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Full Screen: True
Resolution: 1920 x 1080 @ 59Hz