The referrals should get in I think. Yesterday, especially Japan and South Africa advocated for allowing those in which comply to all criteria but were only missing some paper work. They then asked the State Party present if they already started fixing this, to which they of course said Yes. So there was no reason anymore.
I think most of the sites can get in, provided they have a strong advocate within the committee who is prepared to write up an amendment in favour of inscription.
Like I stated earlier, there's quite a large passive group of members (Cambodia, Thailand, Ethiopia, Iraq, Malaysia, Qatar) that can swing either way.