So lately there have been a lot of #support topics regarding ghosts on the expert server, which will end up turning into a PM with moderators spending their precious time having to get information from them. This can take a lot of time for every one. So when reporting a ghost, please follow these steps:
Make sure you have the controllers name, where it happened, and what date/time it happened. If you do not know where to find this information, it is located in your logbook.
PM the controller with the information you have so they can recall to that specific ghost, as they deal with many other people requesting ghost reversal.
Explain why the ghost should be reversed, provide evidence that it was not your fault. Ghosts are mostly caused due to people not obeying ATC, so you should provide of a screenshot of ATC command logs, to to show that you where following commands.Ghosts will only be reversed if it was proven to be an error on the controllers side.
I hope that clears up the ghost reversal proscess! Have a nice day, and happy landings!