Dynamo 2.1.0. for Advance Steel Bug Vector

Hi all!
I have a problem to save my Dynamo data for Advance Steel (4 L profiles with tie plates). Everything works fine. Now, I open the same data, every beams and plates are not in the right alignment. If I program the same alignments (Vector X,Y and Z) again, all beams and plates has the right aligment. Is it a bug from the Dynamo Tool!? On the right hand site you can see an example of 2 L profiles.
Thank you for your ideas. !

easy task you can use rotate vector and it will work . i created the example but unfortunately i cannot upload it because i am a new user