I've experienced a similar bug, though it's not about eq. I have chosen the warrior star-sign and I somehow can't seem to remove my stance, I can only change between attack and defensive, I also have a -3 to -8 on endurance when in attack stance, without any diseases or anything. Also, the item Minor Seal of Endurance (+30 endurance) doesn't add green or base endurance in the character attributes tab, but it shows in the active effects tab as +30, how come?

really weird. It gives a fatigue bonus as well, but it just doesn't show in the window with all the other attributes (strength, agility, sneak, willpower, intelligence, luck etc)
edit: the same thing is with all rings, no rings that give +endurance seem to show in the attributes tab
