I think of Judgement like Judgment Day, pretty much in a literal, religious way. If tomorrow were Judgment Day, it forces that big moment of reflection: what would you regret, and how did your past choices bring you here?
Judgement (XX Tarot Card) has that final-reckoning vibe - accountability for the whole arc of a situation or a life chapter.
Justice (VIII Tarot Card), to me, is more about balance and virtue right now, restoring equilibrium, righting wrongs, and asking how to act rightly in the present. It can also mean that acting justly is what put you where you are.
I get why they get mixed up, since both deal with consequences and we use the words interchangeably a lot. But they’re not the same: Judgement can happen without justice, like unfair criticism or punishment, and justice can exist without any ultimate, higher “judgment” involved.