Thanks for the quick response My version is:
Esri CityEngine 2014.0 build 140522 (release, win32-64bit)
I have also checked the projection a number of times - I am pretty confident that is not my problem.
there were some shifting issues that were fixed for 2014.0, thus I'm puzzled.
Please report this to firstname.lastname@example.org, together with a minimal reproduction dataset.
I can no more look into this myself, since I had my last day of work at esri yesterday..