No, you get glory and peril for each room you enter during your movement once. So, even if you cross a room twice during your movement, you only get glory/peril for that room once. And as long as you don't move back to the room where you started from, you don't get glory/peril for that room.
Thought so. Thanks for clarifying this that quickly!
The only exception of this rule is: if you don't move at all you get the peril only for the room you currently are in.
Probably that's what the rules meant to say but what instead caused my confusion.