Issue with stands at LHR

I’m having an issue with 3 stands at LHR. It won’t let me land any aircraft there because it says it’s already occupied, it’s not. I’ve deleted and redownloaded the game, I’ve cleared all contracts from the airport and got some new ones. Nothing has worked and it’s incredibly frustrating. Please help!

Send email to support@flyboys.games

Thank you, I will do!