Last modified: 2007-09-11 14:55:51 UTC
There is one instance of a merged page (using delete, move, undelete features) with strange diff.
Its history is chronologically ordered, but one diff (above
URL) compares two revisions in a reverse chronological order.
This is originally reported on Japanese Wikipedia's Bug Report page
by User 健ちゃん
*** This bug has been marked as a duplicate of bug 2930 ***