Bodhisattwa Mandal, 01/03/2016 16:59:
and many others. I have been noticing it for last 2-3 days. Before that, it was ok.
There used to be in logs:
=> Target bub_gb_d7FGAumLBVAC.djvu : "DjVu" https://catalogd.archive.org/log/466680564 (3.9 days ago)
Now I only see:
Source bub_man_adee2c3832c5798abc76e7b65f62ef4e_djvu.xml : "Djvu XML" => Target bub_man_adee2c3832c5798abc76e7b65f62ef4e_text.pdf : "Additional Text PDF" => Target bub_man_adee2c3832c5798abc76e7b65f62ef4e_pdf.zip : "Single Page Zipped PDF" => Target bub_man_adee2c3832c5798abc76e7b65f62ef4e_djvu.txt : "DjVuTXT" => Target bub_man_adee2c3832c5798abc76e7b65f62ef4e_scandata.xml : "Scandata" => Target bub_man_adee2c3832c5798abc76e7b65f62ef4e_toc.xml : "Contents"
(https://catalogd.archive.org/log/467557801)
Looks like they scrapped the DjVu and "Text PDF" format, I don't know whether intentionally. You should ask in their forum: https://archive.org/iathreads/post-new.php?forum=texts (be kind!).
Nemo