Graveyard Paladin spawns twice and invincible

[Kitunenotsume]

There is apparently an event that spawns in the BG Graveyard where an NPC called [Aladoran, Paladin of Lathander] can be found.
When I discovered him, he was there twice, near each other.
I offered to help one, and - out of curiosity - attacked the other.

And then I discovered that he is plot immortal, despite having a dialog option to make him hostile to try to kill him.

Then I managed to get him fighting himself by running over to the other paladin.

[Kitunenotsume]

I went to the graveyard today and was immediately accosted by Aladoran today.
He appeared to either have spawned near or was dragged to the transition, and was already attacking before I was done loading in.
Being plot-immortal, he was immune to knockdowns and slows, and continued to harass my character during an entire loop of the map (fortunately possible due to higher speed), until I left the area.

He may have been hostile from the other event (most of a month ago), or due to some other poor person who didn't know he was immortal and made him hostile.

[Theodore01]

He usually has dialog options to offer assistance and to attack him, guess someone has chosen the 2nd one.
He should not be immortal, however.

[Endelyon]

I fixed the blueprint so this guy should be killable after the next update.

[Theodore01]

I fixed the blueprint so this guy should be killable after the next update.

wonderful,
please can we get a temple/fortress of paladins to slay also?