It's not normal you won't see any gates at FSDT KCLT but, something like this might have been caused by having installed or downloaded a GSX profile for it, one made with an older version of the scenery, before we updated some gates.
The GSX profile that comes with FSDT KCLT is of course full updated and matches the scenery but, if you have another profile for it in the GSX profiles folder, it will take priority over the one from FSDT in the scenery own folder and, if it's made for a previous version, it might cause that problem.
Just remove any .INI profiles for kclt from the %APPDATA%\Virtuali\GSX\MSFS folder, run the FSDT Live Update to be sure you are full updated with the latest version of the scenery and its profile, and it should work.