I only just started GMing Vaesen and reading some of the adventures all the way through. I ran into something that has me confused and I'm hoping someone can clarify this for me. The core rulebook clearly states that the Society hasn't been around for roughly 20 years (if I remember correctly) and only Linnea is still around. Then I read the adventure The Silver of the Sea. The letter they get asking for help states that the person needing help studied in Upsala some years ago and interacted Society members. So is this a mistake or has the Society been around this whole time?
Easy enough to fix the letter and just say that person heard of the Society, but I'm curious if future adventures will have the same issue and not be as easy to resolve.