Phosphene Challenges Don't Complete
After getting a Phosphene version of a Legendary weapon, the corresponding challenge doesn't show as Completed.
This may happen to any Phosphene version of a Legendary weapon. And known to happen with the following weapons:
- Bonnie and Clyde
- Borstel Ballista
- Divided Focus
- Extolled Bully
- Katagawa‘s Revenge
- Lead Balloon
- Lucky Clover
- Oscar Mike
- Potato Thrower VI
- Rainbow Vomit
- Songbird
- T.K's Wave
- Whiskey Foxtrot
Workaround: None
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Comments
We're receiving reports that this issue is not resolved, and so we've reopened the Issue Tracker post while the team investigates further.
We believe this was resolved after a recent update. Please contact 2K Support for assistance if you're still running into this.
Borderlands 4: Update Notes - May 28th, 2026
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