https://commons.wikimedia.org/wiki/File:Os_Gatos_(v._5).pdf is rendered as a set of 308 entirely empty pages despite https://upload.wikimedia.org/wikipedia/commons/d/d1/Os_Gatos_%28v._5%29.pdf
containing a valid file
(exact duplicate of
http://purl.pt/11980/4/l-62535-p/l-62535-p_item4/l-62535-p_PDF/l-62535-p_PDF_24-C-R0150/l-62535-p_0000_capa-capa_t24-C-R0150.pdf
if any additional issues occurs and the file on Wikimedia repo gets broken between this report and someone taking care of this issue, which unfortunately is not impossible to happen, due to the very large backlogged reports on media rendereing/uploading that nobody cares)</sarcasm>