Turns out some cards force a mission to a specific level. I guess so high lvls can grind for mats or something. So its not a bug, its just that the lvl fix is under rewardsnot hazards and not in the normal place but in the "header"

Before:

After mission is selected:

I get this on all chars that can select missions. Low lvls that does not have "M" yet does not mess up the mission lvls. I have tried to play them, they are indeed the higher lvl. I have restarted the game but the bug it still there.

I have also found a lot of other bugs but I enjoy playing so much that I do not really care about a few lost tarots or loot boxes. This, however makes the game actually unplayable!