replying to LadyWYT:
For reference, I'm running a creative game on the regular map generation, but doing things "as i should" (ex. finding the treasure trader, walking to the archive, etc.). I'm also playing on 1.20.0-rc.8
I can't remember what trader I talked to anymore because I'm several hours in, but they gave me a map to the university after I gave them a large intact globe. I may just head to there anyway and investigate, since I can't find anything on it. Though the wiki is barebones, I found it odd that a location you get a map for wasn't on it.
(Edit: Yes, I do understand creative will be taken as "cheating" or "not doing things right". I just thought I'd state how I'm playing in case I've managed to do things out of order, or not as I should have been)