Mostly that happens, when people do NOT restart their game after the server has his scheduled restart. (Dynamic economy) example. you docked at a planet/stationthe server restarted and you just waited at the "serverlist" for the server to show back up again so you can joinyou join the server again, (without restarting your game (so the client can update itself))you purchase some commodity on the planet, which is still available (since you didn't restart your game)the server recognizes some diff…