Graphic swaping after the npcserver is restarted
 

Yes, take a look at the screenshot of what happenens when you screw around with your furni during a npcserver restart. My table turned into a trough, and one of my chairs turned into a silver platemail, which I picked up.
Only the graphic is changing.

I remember when stuff turned into bomies once...

I remember when I once picked up like 100 swords before an NPC reset occured, and when it ended, those 100 swords where on the floor and in my menu...unfortunately (for me) I think those swords disappeared later or something...oh well.