Wrong lighting color for Painted Lines at airport

I just edited a large airport in Chicago (KMDW) , but when i build the package and load the edited airport, for some reason the default taxiway lights ( which should be the centerline on the taxiway, with green lights, shows them as purple lights!

Any one have this issue ? I choose ‘Default lighted’ Painted Lines in the Scenery Editor. Sometimes they load up in the scenery editor as green lights ( along the default taxiway lines, but most times they are purple.

I also cannot remove the generic airport edge lights ( the yellow ones with the purple lights), even though in the Airport Properties i did ‘deselect’ airport lighting.

Any one know about this problem and cause find a solution ?

Very frustrating.