---
title: "NZGrader — Events"
description: "Incident history and maintenance for NZGrader"
base_url: "https://nzgrader.openstatus.dev"
canonical: "https://nzgrader.openstatus.dev/events"
homepage_url: "nzgrader.com"
contact_url: "nzgrader.com/help"
---

# NZGrader — Events · Reports

[Status](/.md) · **Events**

## Event log

```text
# timestamp         status         event
2026-05-10 07:49  MONITORING     report/1178      x Service Issue — Image Attachments in Student Submissions
2026-05-10 07:49  RESOLVED       report/1179      + Free Tier Credit Refresh Failure
2026-05-10 07:48  RESOLVED       report/1180      + Free Tier Credit Sync Delay Under Concurrent Sessions
2026-05-10 07:48  RESOLVED       report/1181      + Logo Load Delay
2026-04-17 12:54  COMPLETED      maintenance/210  + Scheduled Maintenance — Open Beta Preparation
2026-04-09 13:17  IDENTIFIED     report/1181      x Logo Load Delay
2026-04-09 13:15  INVESTIGATING  report/1180      x Free Tier Credit Sync Delay Under Concurrent Sessions
2026-04-09 13:11  IDENTIFIED     report/1179      x Free Tier Credit Refresh Failure
2026-04-09 13:02  IDENTIFIED     report/1178      x Service Issue — Image Attachments in Student Submissions
2026-04-08 12:54  MAINTENANCE    maintenance/210  = Scheduled Maintenance — Open Beta Preparation
```

### [Logo Load Delay](/events/report/1181.md)
Apr 9, 2026 · 5 months ago · affects: Web Platform · 1 month
- + Resolved — May 10, 7:48 AM
- x Identified — Apr 9, 1:17 PM

### [Free Tier Credit Sync Delay Under Concurrent Sessions](/events/report/1180.md)
Apr 9, 2026 · 5 months ago · affects: Authentication / Billing · 1 month
- + Resolved — May 10, 7:48 AM
- x Investigating — Apr 9, 1:15 PM

### [Free Tier Credit Refresh Failure](/events/report/1179.md)
Apr 9, 2026 · 5 months ago · affects: Authentication / Billing · 1 month
- + Resolved — May 10, 7:49 AM
- x Identified — Apr 9, 1:11 PM

### [Service Issue — Image Attachments in Student Submissions](/events/report/1178.md)
Apr 9, 2026 · 5 months ago · affects: Marking Engine · 1 month
- x Monitoring — May 10, 7:49 AM
- x Identified — Apr 9, 1:02 PM

## Maintenance

### [Scheduled Maintenance — Open Beta Preparation](/events/maintenance/210.md)
Apr 8, 2026 · 9 days · affects: Web Platform, Marking Engine, Authentication / Billing

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