jean wrote:

The 1st above sentence should be: For some pages, the last modified date
displayed at the bottom of the page is NOT the last one.

Please provide a specific list of steps to reproduce the
problem and very specific descriptions of what is different
from the expected results.

jean wrote:

The above URL1 (*) stated the unexpected result when I posted the Bug id :

• from the history tab, the last updates is June 10th at 11:08 (previous at 10:55)
• the 'listmod' property at the bottom was 10:55 instead of 11:08.
• I did clean my local cache (and even restarted my browser)
• now it is correct and I don't know why.

(*) URL 1 =
http://arkae.redirectme.net/wiki/index.php/Deguignet%2C_Informations_pratiques

Right now I have another example of the same inconsistant information :

• URL 2

http://arkae.redirectme.net/wiki/index.php/Enqu%C3%AAte_sur_le_canal_et_les_moulins

• the history tab states the 2 last updates : June 11th, 18:01 and June 11th, 18:03
• the 'lastmod' property at bottom gives only June 11th, 18:01

Thks for any clue

The footer matches the history exactly.

dpischenko wrote:

In version 1.6.5 this bug present too. And it may be depends on browser cashe or
cookies, because jcognard links work correctly for me, but my link:
http://modiki.civfanatics.ru/index.php/%D0%9C%D0%BE%D0%B4%D0%BE%D1%81%D1%82%D1%80%D0%BE%D0%B5%D0%BD%D0%B8%D0%B5_%D0%BD%D0%B0%D1%88-%D1%84%D0%B0%D0%BD%D0%B0%D1%82%D0%B8%D0%BA%D0%BE%D0%B2_%D0%BD%D0%B0_civfanatics.ru
shows not last date.

dotkorg wrote:

I've encountered this bug several times.

Some examples:

• http://en.wikipedia.org/wiki/Internet_bot
  • the article was last modified by 85.57.161.214 on 29 June 2006, 11:13
  • the footer displays "This page was last modified 17:11, 25 June 2006."

• http://en.wikipedia.org/wiki/The_Daltons_%28Lucky_Luke%29
  • the article was last modified by 134.100.10.114 on 21 June 2006, 09:05
  • the footer displays "This page was last modified 23:24, 10 June 2006."

pq3854 wrote:

Seems like this bug still exists, and it's not a cache issue.
It's no big deal, but having the wrong timestamp is annoying.
The follow reproduces the problem, at least for me.

1. (refresh pages after every step below)
2. log in
3. edit and save an article you've worked on earlier
4. log out
5. navigate to the article: page footer is correct & properly matches top item

in history file.

6. log in
7. page footer is now incorrect, it matches date and time

of the second item in history file, not the first one.

Behaves the same in both Firefox and IE.
FWIW, I run with a time offset of -4 hours from UTC.

• Bug 8283 has been marked as a duplicate of this bug. ***

• Bug 10646 has been marked as a duplicate of this bug. ***

• Bug 781 has been marked as a duplicate of this bug. ***

• Bug 12161 has been marked as a duplicate of this bug. ***

• Bug 14541 has been marked as a duplicate of this bug. ***

I observed the same problem:
Steps performed:

1. I went to the "Internet Bot" page on Wikipedia
2. I edited it by adding a few spaces (this was done on 6th December at 3:06 pm, 5.5 hours ahead of UTC)
3. Saved changes
4. Refreshed it a couple of times, and the footer still displays: This page was last modified on 6 December 2014 at 09:31.

Version: 1.25wmf11 (rMWcd2519e5227b)

4. Refreshed it a couple of times, and the footer still displays: This page was last modified on 6 December 2014 at 09:31.

That's actually correct, your edit was at 9.31 UTC. https://en.wikipedia.org/w/index.php?title=Internet_bot&diff=636867420&oldid=634355358
Cache updates for footer and sidebar are not always intuitive.