Your include/exclude assignments for the user shares don't look right, e.g.
shareComment="Full Bluray Rips"
shareInclude="Disk17"
shareExclude="Disk1,Disk2,Disk3,Disk4,Disk5,Disk6,Disk7,Disk8,Disk9,Disk10,Disk11,Disk12,Disk13,Disk14,Disk15,Disk16,Disk18"
both include and exclude is used, recommend to use one or the other but not both
it contains references to none existing disks
As a first step I recommend you set include/exclude settings for EACH user share back to default and see if shares start to appear.
Next re-apply either include or exclude as needed for each share.