It seems that the date of cache disappear recently in all the languages except English.
Check the top of the page :
209.85.129.104/search?q=cache: ...
>> there is the date

209.85.129.104/search?q=cache: ...
>> no date

the same in Spanish, Deutsch, etc...

-- Clarified title (Tom, I told you, hehe)

When you choose "pl" as a language code text is still in English and the only difference is that the date simply disappears:

pl: 209.85.129.104/search?q=cache: ...
en: 209.85.129.104/search?q=cache: ...

They don't have "cache text" either...

Can you develop a little bit your sentence Haochi?
The text "as retrieved on 10 Dec 2006 00:14:00 GMT" appears only when the "hl" parameter is "en"...
Matt, if you are here, can you explain why????

In English version of the cache pages, they have this line, "This cached page may reference images which are no longer available. Click here for the *cached text* only." Which is not showing in other languages, as they do with the "retrieve date".

Oh OK I understand now. You're right.
No one Googler to explain what?

i can see the date on both. have they changed it back?

RIGHT dpneal!
Thank you Google(rs) for the fix.