Samurai Houses

[LOA--Paul]

On Samurai island, when a house is moved the roof does not follow sometimes (and all players see this)

Also, sometimes after old houses collapse after reaching 0%, their roofs, doors, and mailboxes remain there eternally, and I have no idea how to get rid of them.

Is there any way to solve this? ALL OVER Samurai are just tons of roofs, mailboxes, and doors, have been there for a long, long time and just won't go away.

Thanks.