Yep, I fully agree the best thing would be if Aerosoft could look into the issue but I would say the chance they would try to fix an issue in this very old scenery and especially in P3Dv2 is close to zero I'm afraid.
Tried doing what you suggest yesterday opening the Arlanda BGL and as far as I could see things looked OK. Also when you consider the fact this issue only exists in P3D and not in FSX I doubt there's an actual problem with the scenery in itself. Rather something is interpreted differently in P3D vs FSX.
The steps I took yesterday hoping to maybe fix the issue was to
Steps I did was to
- download and install ADE v01.66.5555
- open P:\Program Files (x86)\Lockheed Martin\Prepar3D v2\aerosoft\Arlanda X\Scenery\AFX_ESSA.bgl
- go to Lists-Taxi Links
- press Reset All Draw Flags, Yes, Close, Compile, Compile
However this ended in BGL Compiler stopped working...
...and checking the Application Event Log in Windows revealed this:
Faulting application name: bglcomp.exe, version: 10.0.61472.0, time stamp: 0x475e1730
Faulting module name: bglcomp.exe, version: 10.0.61472.0, time stamp: 0x475e1730
Exception code: 0xc0000005
Fault offset: 0x00024b35
Faulting process id: 0xc98
Faulting application start time: 0x01d083b957d60036
Faulting application path: D:\Install\FlightSim\FSX\Microsoft Flight Simulator X SDK\SDK\Environment Kit\BGL Compiler SDK\bglcomp.exe
Faulting module path: D:\Install\FlightSim\FSX\Microsoft Flight Simulator X SDK\SDK\Environment Kit\BGL Compiler SDK\bglcomp.exe
Report Id: 9584e4b7-efac-11e4-bc7d-74d02b813457