Diablo 4’s Season 12 bug trail has not slowed down much, and the latest complaint hits one of the game’s most valuable reward types. A new PC bug report posted on March 30 says a player finished the Season 12 Brutallity event, claimed every reward on the board, but never received the cache containing the Resplendent Spark. The board allegedly showed the rewards as already claimed anyway.
That makes this more than a small UI annoyance. Resplendent Sparks sit near the top of Diablo 4’s crafting economy, so when one appears to vanish after a seasonal reward claim, players are going to treat it like a real progression problem, not just another visual glitch.
What is happening
The March 30 report is very direct: the player says they completed the Brutallity event, claimed all rewards, and did not receive the spark cache even though the reward board marked those caches as claimed. The issue also appears in the current PC bug-report listings, which confirms it is part of the active Season 12 complaint cycle rather than an old thread getting resurfaced.
There is also a related Xbox report from March 20 describing a missing “Brutality Resplendent Mythic Cache / Spark” reward after the player tried to claim it. That does not prove both reports are the exact same bug, but it does suggest the missing-reward complaint may not be limited to a single one-off post on one platform.
Why it matters
Seasonal reward bugs always land harder when the missing item is rare enough to matter. Resplendent Sparks are closely tied to Mythic crafting value, which means a failed reward claim can feel like lost progression rather than bad luck. In a season already crowded with reports about missing progress, bugged rewards, and broken systems, that kind of complaint gets attention fast.
Current status / what Blizzard said
So far, Blizzard’s public Season 12 known-bugs roundup does not appear to list a Brutallity reward bug involving a missing Resplendent Spark. That means there is no official public fix or workaround posted for this specific issue in the current roundup.
When a reward board says “claimed” but the loot is gone
That is the part likely to frustrate players most. If the reports are accurate, the problem is not just that a reward is delayed. It is that the game may be marking a high-value seasonal reward as collected while the player never actually gets it.
