Its a translation issue. Apothecary....Pharmacy....Chemists Shop, all have a similar meaning. An apothecary is a place where medicine is made and sold, a pharmacy is where medicine is sold and a chemist shop is where medicine is made. Thus An Apothecary is both a Pharmacy and a Chemists shop, but just a Chemists shop is not an Apothecary nor is a Pharmacy a Chemists shop.
I dont think MMP could have 'fixed' much on the RB map without having to ask themselves 'how far do we go?' For instance, we all know the Commissar's House was a ground+1 floor level building (2 story corners), either the Kindergarten or Haus 53 near the Chemists shop was 4 or 5 stories high. Therefore the CH should only be a 1.5lvl building. One could argue that this should have been fixed (along with several other minor things) but would the end result be worth the (admittedly considerable) effort and would it really matter? The purist in me wanted it, the realist in me says that it likely wouldnt matter lol. I am very happy with the two significant changes, gutted buildings and Kindling N/A.