Well now the Giant Radiscorpion is resurrected in the middle of Goodsprings and refuses to leave lmao. Is this an common glitch??
It's the way NPC respawn works. When the cell finally resets, the NPC will respawn at the location of its corpse not at its original spawn point, then slowly walk back to its normal patrol route or idle marker.
(I used to lure the raiders north of the BoS Pentagon in Fallout 3 over to the BoS door guards. Every time the cell would reset, the poor souls would respawn and get mowed down by the robot and BoS paladins at the door. If they got too far away, I'd drag the corpse back up closer to the BoS guards.)