I first noticed this on the bedrock version on my Playstation 4 but recently it is on the Java version on my laptop as well. Whenever I get a Treasure Map its always the same. The first map I thought maybe I just had a bad seed or something but it is like that on all that I've tried. There was a bug to where if I went out of my starter map the icon showing where I am would go crazy and jump to a random area. That bug was fixed so I hoped it fixed the Treasure Map one too but its still continuing. One clear indicator of this bug that I've noticed is that when you find your first map the location is like 2 full starter maps away so a crazy distance away. Please fix this because when I do a survival map I rely on Treasure Maps to get alot of good loot.