Shoot it until it dies !!!

;-)

Edit to add - Seriously tho, I got nothing. That's a weird one.

Originally posted by Rizkit:

I had this issue on my first playthrough, what worked for me was to fast travel as far as possible at the opposite side of the map and wait a few seconds/minutes. Hopefully that helps!

For me, I just tag one of Goro's quests and decide to go head out to help him.
Guaranteed, I get half way there and it's ether Judy or Panam calling me for help.
(Tho not with Evelyn glitching, I'll grant you lol)