Problem with muscle path and wrap point after upgrading a model to 4.5

[ner075]

I got a problem with the Upper Extremity Dynamic Model(https://simtk.org/projects/upexdyn) bimanual model after upgrading it to opensim v.4.5. I opened the model in opensim 4.5 and changed the vtp files to stl, that they are correctly shown. The problem i encountered is, that the muscle EDCM_l has a completly wrong path(musclepath_wrong_wrap_active). I tried to set up the muscle from scratch but this was no solution. After deactivating the wrap point EDCM_l the muscle is shown correct, but the circle in wrist is not there(musclepath_wrong_wrap_inactive).

[aymanhab]

Changing mesh files is irrelevant, what's the process to produce the wrong wrapping? I loaded the model marked fixed and ran gravity simulation for 2 seconds without issue. Can you describe how to reproduce? Thank you