Is the 46.1MP Canon EOS 3D For Real??

Apparently a camera labelled as Canon EOS 3D briefly surfaced on the B&H website earlier today (via Petapixel).  It’s unclear at the moment if this is real or not, the camera no longer appears in the search and the manufacturer # listed on the search result is one that was previously used for a Canon ELPH point and shoot camera.  I can’t think why they would re-use a number but it could have been a place holder.