Purging of full size images (not thumbs) seems to be broken. These are some
samples of URLs that arrive at the Squids to be purged:
http://it.wikipedia.orghttp://upload.wikimedia.org/wikipedia/it/6/66/Processo_di_refertazione.png
http://en.wikipedia.orghttp://upload.wikimedia.org/wikipedia/en/6/65/Bugsthdj.jpg
etc. Apparently the contain the wiki's URL as a prefix, breaking the purge.
Thumbs themselves are fine:
http://upload.wikimedia.org/wikipedia/es/thumb/9/9f/Miniesbozo.png/40px-Miniesbozo.png
This suggests that the bug is somewhere in the Mediawiki code that gathers the
list of URLs to purge, not in HTCP.
Version: 1.7.x
Severity: normal