PDF file gives error: 'Invalid PDF Structure'


This URL does not display the PDF file while it works in other browsers: https://dzone.com/storage/assets/8959283-dzone2018-researchguide-iot-412.pdf

The error given is: PDF.js v1.9.459 (build: 4d7cd41f)
Message: Invalid PDF structure

I’m using:

Brave: 0.22.669
V8: 6.6.346.24
rev: 6cda2e84f749e66409e9e3bca63f5796422e7edf
Muon: 5.2.7
OS Release: 16.7.0
Update Channel: Release
OS Architecture: x64
OS Platform: macOS
Node.js: 7.9.0
Brave Sync: v1.4.2
libchromiumcontent: 66.0.3359.117


This is reported. Please use this issue to track the progress


That issue seems different. My request doesn’t seem to send back a Content-Type header. Here are the response headers I see: