You have to get the newest map editor from grapeshot. It is hosted on GitHub at https://github.com/GrapeshotGames/ServerGridEditor then load your server json and export the json. It will fix the problems with the map that your having. I had the same problems and that fixed them. The other problem for PC players is the map image file is not getting updated with new info and needs to be deleted in the cache folder on the PC to fix most map problems.