With the launch of Diablo 4 Season 4, players are diving back into Sanctuary to tackle the forces of Hell once more. Some players, however, noticed something missing from their Eternal Realm characters: their stockpile of Resplendent Spark.
Blizzard has stated they're looking into the issue, so hopefully a fix will come soon. Players rely on using Resplendent Spark to craft Uber Uniques, some of the most powerful items in the game, and losing multiples of this rare crafting material would be a serious blow.