Bug Status: Able to Replicated
Bug: Mentor Tags vanishes from the mini-map and above the Player Character after viewing a Vista.
This bug does not disable mentor mode, but hides the tag on the mini map from both the player character and others in the same map. The tag also disappears from above the player characters head. The only fix for this right now is to go back to the party panel and select Mentor again. This will disable mentor mode. And then you must press the mentor button again to Re-enable mentor mode and have the Mentor Tag appear once again.