Istances?

Hi i just installed all the stuff for antrix and it works perfectly... except for 1 thing.

Instances are empty / unavailable or bosses are just bugged without ability.

1) Coilfang -> empty

2) karazhan -> there is a wall behind doors :O

3) tempest keep -> mobs and bosses bugged

4) mount hjal -> unavailable

5) black temple -> mobs and bosses bugged ( or without abilities )

I am using teranet db4 and updated with the 5th version.

There is something i can do or that's all?

I need a private server to studystrategies of bosses and without them it is useless...

Thanks, cheers

ya can forget it.. ya can maye study onyxias strategy but even here inst completely blizzlike