Author: eusebius
Description:
See this category on Commons:http://commons.wikimedia.org/wiki/Category:Large_images.
For many of these large images (more than 50 Mpix), thumbnails are not generated. In fact, the already existing thumbnails (all sizes) have disappeared. The original files are still reachable, but the images do not show in categories and article (on Commons and on other projects).
Issue appeared a few days ago.
Version: unspecified
Severity: critical