lastly you have added the carwasher object but you should also add the gasstation object to the map. (no need to put it on the map but you need to run it so the templates are loaded..) the gasstation holds the templates for the 'repairpoint5' which is called in the carwasher.. you could add that code to your carwasher from the gas station but probably easier to just add the gasstation to the map.
all that should lose the bugs you are getting and load up sweet n dandy.
generally.... its a bit of a boring slog to get to the cp's.. meh textures... meh terrain... meeeeh... use ed42 for some texturing sir.. add some cover for people on the way to the cp's.. currently you have to own all the cp's to bleed the opposing teams tickets... this seems a bit difficult.. perhaps make it so that if one team holds the majority of cp's then tickets will bleed