Spoilers for Planescape: Torment.
I'm stuck. I really, really wanted to figure out what to do on my own, but I was making no progress, so I did a little digging online to learn my next steps.
I'm trying to get into Ravel's maze. I already know and have unlocked the key, but I can't find the portal. I have learned that I need a receipt, which can be acquired from a prior incarnation's legacy. Trouble is, I don't know how to access it.
Seems the legacy is related to the dodecahedron journal, and indeed I have access to an entry about a legacy with the code 51-AA, but no dialogue options with the Advocate to claim it, as far as I can tell. I got Deionarra's legacy already, for what that's worth.
Any pointers? Am I bugged? This is my first playthrough, in case that wasn't clear, so please keep answers relatively simple.