User blog comment:LOTR Ender Crafter/Structure Respawning Problem/@comment-25612015-20150421062507

A generic one would be to stop working with compressed files. Even with a splitted LOTR.dat file, it's really unnecessary.

A more specific one would be to quit respawning NPC in structures at all and perhaps provide a specific block to be able to buy new residents, just like with a NPC captain.