Canberra Agencies Race to Fix Duplicate Image Problem After Week of Digital Catalogue Chaos

Several ACT government agencies and at least one major federal institution spent the better part of this week pulling incorrect or duplicated images from their public-facing digital platforms, after a combination of a botched batch upload and a vendor software patch collided to create what one agency's internal communications described as a catalogue integrity problem. The disruption touched everything from planning portal property images on the ACT Planning website to document thumbnails inside the National Archives of Australia's public search tool, RecordSearch.

The timing matters. The ACT government has been pushing hard to digitise public services ahead of the 2026-27 budget cycle, and any visible stumble on platforms that residents use for development applications, rates assessments, or heritage searches hands critics a ready example of the risks of moving too fast. Light rail stage 2 corridor planning documents — many of them newly uploaded to the ACT Planning portal in June — were among the records flagged as showing mismatched image previews this week.

What Actually Went Wrong

The problem appears to have two distinct threads. On the ACT government side, a scheduled migration of image assets to a new content delivery network — part of the broader Service Canberra digital uplift program — ran on the weekend of June 28-29. A batch-processing error caused image file identifiers to be reassigned, meaning thumbnail previews began pointing to the wrong source files. Residents trying to review development application photos for properties in Gungahlin and the Belconnen town centre were in some cases seeing images belonging to entirely different addresses.

The National Archives problem is separate. A vendor patch to the RecordSearch platform, applied on July 1, introduced a duplication bug that caused certain digitised photographs — particularly from the mid-20th century collections held at the Archives' Dickson facility on Flemington Road — to appear twice in search results, with neither record pointing to the correct high-resolution file. Researchers at the Australian National University's School of History, who rely on RecordSearch for primary source material, reported the issue to the Archives on July 2.

Duplicate image errors in government digital systems are not a new phenomenon, but their visibility has grown sharply as agencies shift from internal document management systems to public-facing portals. A 2024 review of ACT digital services — conducted by the ACT Auditor-General's office — found that image and document metadata integrity was one of the three most common failure points in government content migrations. That report recommended agencies run automated hash-checking against source files before and after any batch migration, a step that apparently was not completed before the June 28 upload.

Remediation and What Comes Next

Service Canberra confirmed publicly on July 3 that it was aware of the ACT Planning portal image issue and that a remediation script was being tested before deployment. The agency said affected development application records were being temporarily reverted to their previous image hosting configuration while the fix was validated. As of the morning of July 4, the Gungahlin and Belconnen records flagged by residents remained showing incorrect images.

The National Archives said via its website status page that the RecordSearch duplication issue was identified and that a fix was expected to be deployed before the end of the working week. Researchers needing access to specific photographic records before then were directed to contact the reading room at the Archives' main facility in Parkes, on Queen Victoria Terrace, directly by phone.

For Canberrans who submitted development applications or accessed planning documents this week and are unsure whether what they viewed was accurate, the ACT Planning directorate's Development Applications team can be reached through the Access Canberra service centre on Coranderrk Street in the city. Anyone who downloaded documents during the affected window — roughly June 29 through July 3 — should verify file metadata against the portal's updated records once the fix goes live, expected within days.

The episode adds pressure on Service Canberra to tighten its pre-migration testing protocols before the next major upload, currently scheduled for August as part of the rates and land tax portal refresh.