That's exactly the problem, Jahosphat. Nobody with the newer clients _has_ those files, but the game keeps trying to zone us into them, anyway.
Huppy: Any chance you've got an SQL file that makes those specific changes? I'd rather not reinvent the wheel.
But...if I have to, here's the plan. It looks like the zone_points tables that would need to be changed all have references to BOTH zone files, but with the client_version_mask set to 42.... for the OLD one and 0 for the new ones. (except for new zones that zone into other new zones). So basically:
Look up the old target_zone_id and the new one, then:
update 'peq.zone_points' set 'client_version_mask'=<all bits set> where target_zone_id=<new>
update 'peq.zone_points' set 'client_version_mask'=0 where target_zone_id=<old>
repeat for all the zones on your list (maybe not "hateplaneb" twice, though). And get rid of any offending script files? That pretty much the plan?