That thread starter was me. And seems we are nearing the problem :-) Some Devs are into it now, like it seems here too. Thanks for noticing and getting down to it.
Btw, its an overall issue not only AS sceneries. Its all that uses a certain method of implementing and maybe some other combination of the Sim addons, sice some ppl have it, others not.
Also, If you try for example FSDreamteam KCLT you find the lights work. They use another method of injecting the lights by distance and these method also works. I also saw that for example the rotating bacon on Samos & Skiathos work. So i