Patch 1.3.1 should fix the missing entity heart pedestal in some maps. Just copy/replace the confederacy's_nightmare directory under your main Amnesia folder & click copy/replace. This will override the maps containing the heart pedestal and the entity folder itself. You may have to restart from a save BEFORE entering one of those maps. I have included a readme that lists those maps.
this better work on a mac!!!!!
The hearts are there but the pedestal along with the heart are in a horizontal position.