Magically vanishing Airportbuildings

[Farlis 2,277]

Hi folks, I have a little problem and perhaps someone can point me in the right direction of what I can do about it.Strangely there is an area in my FS where the structures at Airports vanish as long as I am on the ground or in a certain vicinity around it. This is particular the case with the Airports Innsbruck, Zell am See and St. Johann in Tirol.I have both the German Airports and the Austrian Airports Version of Innsbruck so I first assumed a conflict, so I tried them both out while the other wasn't installed in the Scenery Library.To no avail.Here is are two screenshots that illustrate the problem during the approach to Innsbruck..Here you see it.http://forums.avsim.net/user_files/105188.jpgAnd after touchdown and a few meters of rollout... it's gone.http://forums.avsim.net/user_files/105189.jpgAny thoughts?

[Farlis 2,277]

I forgot to mention that I also checked for add-ons of the surrounding scenery.The problem first occured while I had Holger Sandmann's Innsbruck area installed but after deleting it and now with Austria Professional it's still there.So again... can anybody help me?

[Farlis 2,277]

So no one has an Idea?