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Below you'll find a list of hotfixes for the month of September which address various gameplay and service issues affecting Diablo III on console.

Hotfixes are updates we make on our end without requiring you to download a new patch. Some hotfixes will go live the moment they are implemented, while others may require a restart to go into effect. As always, please keep in mind that some issues cannot be addressed without a patch (Sony) or title update (Microsoft).

SEPTEMBER 9:

Bug Fixes
Fixed an issue that caused specific set bonuses on the following four item sets to permanently modify a hero’s core stats (STR, DEX, INT, or VIT) each time they were equipped and the hero was loaded into the game:
Blackthorne's Armor
Endless Path
Guardian's Contingency
Zunimassa's Whispers


Please note that this hotfix will only prevent new occurrences of the bug. In order to correct core stats on heroes who were affected by this bug prior to the hotfix going live, we will need to provide a separate patch (for PS3 users) and title update (for Xbox 360 users). We're currently hoping to deploy this patch/title update by the end of the month, and will provide another update once it's live.

Source