I would make sure whatever you do to rectify the left side is duplicated on the right side to make it symmetrical.
My opinion of the failure mode is that the truss was designed initially as "a triangle".
The truss company can't just build a triangle, they have pieces of wood to join together. When you get the .pdf from the truss company, they show how its going to be built. As was mentioned, the "energy heel" construction was never driven back to the original drawings to update them as a 2nd interative cycle.
I feel like that's the architect's responsibility to get the practical considerations from truss mfg and work that into their drawings before issuing the "final" versions which could have compensated in wall-height, and I would tell them that but not expect any leverage to drive reparations at this point.