I did that as well, reinstalling and installing SODE again, but it did not work for me.
I'm sorry but, the only thing sure, is that this fixed the problem for everybody that had it.
I even uninstalled and reinstalled GSX, also did not help.
Of course it didn't, since the problem doesn't have anything to do with GSX ( which does *not* animated the jetways, SODE does )
The only thing I can come across is that all worked fine, then I installed ORBX LDDU and found this GSX for LDDU
Is this installing SODE as well ? That's the only possible reason why, installing this scenery, would affect other sceneries. In any case, that profile is very old, must have been made with the very first release of GSX L2, before we changed the way custom jetway logos were made, so all logo lines are not correct.
That scenery comes with SODE jetways from OrbX so, are you sue you need a 4 years old GSX profile for it ? Maybe the scenery didn't had SODE jetways back then, but now it has.
However, this profile, even if it's wrong, shouldn't cause problems to other sceneries, for sure. The only thing that could, is if the OrbX LDDU installer came with some SODE version, perhaps not the latest one, and downgraded or caused problems to it.
Again, this should be fixed by unininstalling SODE. Of course, I assume that you uninstall SODE, then go to DOWNLOAD the latest version, and install that one.