Ok, I've finished the adventure - mostly. I got Pangu's Axe, and I smashed the two big boulders to get to the extra treasure. When I couldn't get through the narrow diagonal passage to the other side of the hallway with candles and a vase on the bench, I teleported past. (I read that it was a bug.) So then I was able to inspect for the hidden door on the other side. I opened it, and went inside. Then I inspected the second hidden door, and it said I found it. It also became visible, looking like a normal closed door. However, when my Sim tries to open it, she pushes and pushes to no avail. I've tried many times, and the door will not open. I made sure my Sim got some sleep, because she was tired, but that made no difference at all.
Is this another bug? Is there a way around it? I want to get the LTHP for completely exploring the tomb, and from what I've read, I think there is a special relic inside the room.
Thank you for your help!
Charise