It seems that CBS are really clamping down on spoilers of all kinds for NCIS. Thus SpoilerFix is removing the show from their list. Not only will it not have it's own page, it also won't feature on the 'other shows' page. If they do stumble across spoilers they'll list them on their blog.
See here for full details.
I'm in two minds about this as normally I avoid spoilers like the proverbial plague. However, I got hooked at the end of last season and so to have this taken away is somewhat disappointing.