Some maps are broken on every server but AU

Whenever i try to nominate certain maps on a server, the message [SM] Map surf_... was not found. Where as when i try to nominate these maps on AU server i can nominate and play it. The maps i know this happens on are surf_mushroom, surf_milkyway, surf_happyhands3, surf_impact, surf_dynamics, surf_forbidden_tomb4, surf_halloween_fix, surf_prolix, surf_tundra_v2, surf_again, surf_core_refix, and possibly more... I'm not sure if all of these maps work on AU server, haven't tried all of them.
p.s: when new map xd

AU Server is tier 1-6. You maybe comparing it to a t1-3 server. Try the allsurf server which is also t1-6 :)

tried them on expert server, and 2 diff private servers... never worked

surf_whoknows_ksf as well

So, is this never going to get addressed?

Yeah these maps aren't currently on the maplist, they may have been removed for some reason. Ill figure out why and see if I can get them re-added.