Downrightnow
// Incident Post-MortemDRN-205D5B4A

BigCommerce outage on June 17, 2026

Minor severityResolved2h 59mE-Commerce
Started · UTC
Jun 17, 06:47 AM
8d ago
Resolved · UTC
Jun 17, 09:46 AM
8d ago
Duration
2h 59m
End-to-end
Peak confidence
45.00
0 snapshots
// User impact

BigCommerce users likely saw failed connections, degraded availability, or session instability for this E-commerce service. The incident reached Minor severity and lasted 2h 59m. The stored report window does not show a preserved user-report spike.

// What happened

Jun 17, 01:47 CDT Resolved - This issue has now been resolved. Jun 17, 01:42 CDT Identified - The issue has been identified and a fix is being implemented. Jun 17, 01:25 CDT Investigating - BigCommerce engineers are currently investigating an issue affecting credit card payments for cardholders using Bank of New Zealand (BNZ) provider, particularly during 3D Secure (3DS) authentication. Affected shoppers may be unable to complete checkout on impacted stores.

Deterministic readout · awaiting AI summary pass

// Timeline
  1. Incident detected

    Minor confidence crossed the incident threshold for BigCommerce: card payment issues for Bank of New Zealand provider (3DS).

  2. Marked resolved

    The incident was closed after 2h 59m of observed impact.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

45.00

The incident reached 45.00 peak confidence across available stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Wed, Jun 17, 2026, 09:46 AM UTC.