I got stuck.... I'm doing Naamah's quest, that is "Naamah's Deal", I went upstairs to the castle and destroyed the robots in the rooms below, until I lowered the two green levers and pressed the red button, so then Naamah has now joined my party. The problem, however, is that I can't access the other two rooms on the top right because the door is closed and I don't know how to open it, I don't know what to do. Does anyone know the solution? or am I getting bugs?