I've just installed from scratch P3D V5 and ORBX GLOBAL + Open LC Europe + Global Buildings HD and I have no problem with my Autogen.
I've installed ORBX Outside the P3D folder and it is working with the add-on.xml with no problem. How did you installed ORBX on you simulator @iCatchMyOwnSquid inside or outside the P3D Folder? Thank you.
Ok, I have disabled LICR and I've understood what the problem is, @masterhawk is 100% right, there is a conflict with the ORBX autogen due to this P3D BUG.
We are working on a solution even if this is an LM issue.