Just noticed that these are Drilled Loose - I would have thought that Drilled Close would be more appropriate given their role was something like the Byzantine menavtoi, otherwise they are something of a vulnerability.
Will add to the errata.
Cheers.
To be honest its another thing I missed when we were revising the lists - proof reading is not a strong point for me :P
Later Fatimid in the Crusades book also has them so will need to be in the errata as well.
Additionally the macemen do not have Integral Shiooters as an optional characteristic unlike the ;abid they are part of, I think they should have that as an option as well - can't think of any reason why the macemen wouldn't benefit from the archers that are part of the unit formation.
Updated errata.