Blue Archive Webview Event System Maintenance on June 11

Blue Archive is performing a short maintenance on the Webview Event System on June 11, 2025, starting at 02:00 UTC and ending at 02:30 UTC. The update aims to stabilize the system behind the ongoing Arona’s Special Mission Event, which may experience intermittent delays and progress loading issues during the window.

The maintenance is brief—only 30 minutes—but players participating in the event should be aware of potential temporary disruptions. Progress is expected to be restored automatically once maintenance completes. For the latest Blue Archive updates, check our Blue Archive news hub.

At a Glance

• Game: Blue Archive
• System: Webview Event System
• Date: June 11, 2025 (Thursday)
• Time: 02:00 – 02:30 UTC
• Affected Event: Arona’s Special Mission Event
• Impact: Intermittent delays, progress may not load or display as 0 during maintenance
• Resolution: Progress restored after maintenance; event participation remains possible

Maintenance Details

The maintenance is a targeted stabilization update for the Webview Event backend. While the Arona’s Special Mission Event continues to be available, players may encounter:

• Slower response times when accessing event pages
• Progress temporarily showing as 0 or failing to load

These issues are limited to the webview portion of the event. In-game activities and normal gameplay are unaffected.

The developer assured that any progress recorded during the maintenance period will be correctly applied after the 30-minute window ends, so no effort is lost.

Pre-Maintenance Tips

Since the maintenance is short and progress is automatically restored, no special preparation is needed. However, if you plan to claim time-sensitive rewards or complete missions close to the maintenance window, consider finishing them before 02:00 UTC on June 11 to avoid confusion.

F2P and low-spend players relying on the event for resources can rest easy—the maintenance is purely for backend stability and does not alter the event’s duration or rewards.

What to Expect After Maintenance

Once maintenance concludes at 02:30 UTC, the Webview Event System should operate smoothly. If you noticed a progress display issue during the outage, simply refresh the event page or restart the app to see the correct state.

No further updates are anticipated unless additional issues arise. The official notice suggests checking back periodically for changes.

Final Notes

This maintenance is a typical stability patch. With only 30 minutes of downtime, the impact is minimal. Blue Archive continues to refine its event systems to deliver a better experience. For further guidance on events, characters, and meta, keep an eye on our Blue Archive coverage.