Annoying Slaughterstar 3000 bug

[Shinies]

There appears to be a common bug in the Slaughterstar 3000 arena where an enemy spawns at one corner of the map but never seems to move, and from its location is, for all intents and purposes, unkillable. I've had to restart many rounds because of the bug which has been very annoying. I hope it's fixed soon.

[Nite69]

Have you tried Teleporting Grenades? its a known issue that enemies get stuck in maps on BL3 and this sometimes helps to get them

[ZERO]

Try using a grenade like a sticky quazar or something. It will pull enemies towards it, even the ones that are stuck in walls.