Object underground

[Zero]

Playing WoW using the 4.3.4 mangos server I encounter strange behaviour in some objects: They seem to be underground. Some objects can not be interacted with at all as they are not to be seen and can not be clicked. Others (some mobs) are not to be seen, yet I can target them and engage in combat.

When running through Orgrimmar I see signs without the posts they should be attached to, hanging in mid air.

Can anyone tell me what is going on?

Thanks in advance

Dirk

P.S.: I have maps and vmaps extracted, no mmaps.

[antz]

Which DB are you using ?