I am up-to-date and on version 2.5.1.1 and am having trouble with creating curtain wall elevations that are facing the correct direction. I included screen shots showing the elevation markers set to be oriented to both interior and exterior of of curtain wall. In either case, I cannot create an elevation view that has a marker placed on the exterior side of the wall and facing toward the curtain wall.
I also experimented with a curtain wall drawn from left-to-right and right-to-left to make sure draw direction did not impact this issue.
Thanks for the additional testing. Could you please try turning off “Set View Orientation” and see if that temporarily resolves the issue? We’re currently investigating this and will release an update once we’ve identified the problem.