First and Third Page Blank - Foxit Loads PDF Properly

[speedplane]

Attach PDF file here: REDACTED

Configuration:

• Web browser and its version: Chrome 77
• Operating system and its version: Windows
• PDF.js version: https://mozilla.github.io/pdf.js/web/viewer.html
• Is a browser extension: No, used demo

Steps to reproduce the problem:

1. Load the PDF

What is the expected behavior?
Foxit loads the first and third pages just fine.
REDACTED
What went wrong?
The first and third page of the PDF JS viewer is blank. I am willing to bet this PDF is corrupted in some way, but given that Foxit loads it fine, I would expect pdf.js to do the same.

[speedplane]

Also note the following debug output:

PDF 110dd61fd57444010b1ab5ff38782f0f [1.4 pdfeTeX-1.21a / TeX] (PDF.js: 2.4.88)
app.js:1111 PDF 38e80603b6dab5e99417b4a1ba05a66e [1.3 PyPDF2 / -] (PDF.js: 2.4.88)
util.js:329 Warning: getOperatorList - ignoring errors during "GetOperatorList: page 0" task: "FormatError: unrecognized colorspace CS0".
util.js:329 Warning: getOperatorList - ignoring errors during "GetOperatorList: page 2" task: "FormatError: unrecognized colorspace CS0".

[Snuffleupagus]

The first and third page of the PDF JS viewer is blank.

This can be reproduced in Adobe Reader (i.e. the PDF reference implementation) as well, which is usually a very good indication that the PDF document is severely corrupt.

Looking very briefly at the PDF document, it's indeed corrupt since the /Resources dictionary contains the following nonsensical entry:

/ColorSpace <<
/CS0 null
>>

[speedplane]

Thank you for fixing!