Invisible text in PDF documents

[essaii32]

I'm not sure if the problem comes from Firefox or not.

I downloaded my Costco credit card pdf document but can't see any text in the file (see attached file).

I tried to open this pdf file in Google Chrome and everything works fine.

Édition Windows 11 Famille
Version 23H2
Installé le ‎18/‎05/‎2023
Build du système d’exploitation 22631.4317
Expérience Windows Feature Experience Pack 1000.22700.1041.0

AdBlock Plus (4.7,1) , UBlockorigin (1.60.0)

Also Norton ((3.23.0.19) Home Page , Safe Search, Safe Web

Is anyone else experience this ?

Did worked very well before.

[essaii32]

I did find a solution myself !

In the properties of the document, you should check the "unblock" box at the bottom of the general tab.

You get an alert window, just ignore it.

After that, your document should show the PDF text.

It seems once you done that, it works for all the PDF files that you will open !