June 5 Server Patch and Version 1.5 Known Issues

Published: June 5, 2026 · Last reviewed: June 8, 2026

Seven Deadly Sins Origin Book of Stars update visual
The first post-1.5 patch changed the practical troubleshooting path: restart fully, install the recommended platform update, then re-check Merlin, Act 14, and Taranis's Sanctuary issues.

Direct answer: the June 5 server patch fixed the intermittent Hero Potential Point issue after Weapon Mastery completion and shipped a recommended update for PlayStation 5, Steam, iOS, and Netmarble Launcher. The most important current bug searches are now Merlin-related Timespace Junction crashes, Act 14 camera or skip problems, Taranis's Sanctuary re-entry and mobile-controller UI issues, and Raid Missions showing the wrong availability text.

What Players Should Do First

  • Completely close the game before checking whether the server patch has applied.
  • Install the recommended update from your platform store or launcher if it is available.
  • If the platform update does not appear, refresh the store or launcher and try again before testing the same bug.
  • If you lost Hero Potential Point progress before the patch, use Customer Support rather than trying to reproduce the issue.

Issues Still Worth Tracking

  • Raid Missions - Conqueror's Path may display as always available even though the event is scheduled to end with the June 24 maintenance.
  • Black King and Queen elite monster battles in Taranis's Sanctuary may block boss-area re-entry after a revive; reconnecting is the temporary workaround.
  • Act 14 Episode 18 can still surface camera or skip-message problems in specific flows.
  • Mobile devices can show incorrect UI if a controller is connected after entering Taranis's Sanctuary.

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