We have some electrical devices (beam detectors, electric outlets) hosted on a round column from a linked architectural file. Whenever the architect is changing the column family the devices are being deleted from the electrical model file or we are getting a warning that Revit can't place the instances and have to delete.
After some testing it seems that hosting on the circular face is the problem. Anyone came across this issue before? Any fix?

Platform: Revit MEP 2012 release 2
Electrical elements: Face hosted on vertical face