I've been through Orrick's .dlg and I think I've found an error. He has got three StartStore dialogue actions - depending on the chapter level. I've had a look at this in NI and, for some reason, the store he opens is set to kuork0 for all three options. I've check the stores list and he has stores: kuork0, kuork1, kuork2, kuork3. I fixed his dlg file to open the other stores at the correct chapter and it works fine.
My other thread on this top can be closed as it's old. Thanks