Author: minorityreport
Description:
This caching bug shows up in 1.4.7 and 1.5 and is "fixed" if the editor sets
misc->Disable page caching.
With page caching enabled, create an article and edit to make a second version.
Delete the article then undelete the older version. Then undelete the newer
version. Only one version appears in the stale history list, and a stale
undeletion link appears.
Alternatively (see screenshots on bug 2984) the page history may go stale,
showing both versions, after only the older version has been undeleted.
http://bugzilla.wikimedia.org/show_bug.cgi?id=2984
Version: 1.5.x
Severity: normal
OS: Linux
Platform: PC
URL: http://en.wikipedia.org/