[squid-users] caching too good?

When I access
http://homepage.mac.com/rossetantoine/osirix/Downloads.html directly,
I get:

 1 HTTP/1.0 200 OK
 2 Accept-Ranges: bytes
 3 Date: Fri, 11 Mar 2005 07:25:40 GMT
 4 Content-Length: 6814
 5 Content-Type: text/html
 6 Connection: keep-alive
 7 Server: Apache/1.3.33 (Darwin)
 8 Last-Modified: Thu, 10 Mar 2005 08:54:40 GMT
 9 ETag: "2e9e4d8-1a9e-42300b50"
10 x-responding-server: web
11 Via: 1.1 netcache06 (NetCache NetApp/5.5R4)
                        
From behind our Debian/testing squid 2.5.9-1 Proxies I get a very old
page instead:

1 HTTP/1.0 200 OK
2 Accept-Ranges: bytes
3 Date: Tue, 08 Mar 2005 15:58:42 GMT
4 Content-Length: 7896
5 Content-Type: text/html
6 Server: Apache/1.3.33 (Darwin)
7 Last-Modified: Wed, 16 Feb 2005 17:57:03 GMT
8 ETag: "de7e69-1ed8-4213896f"
9 x-responding-server: web
10 Via: 1.1 netcache02 (NetCache NetApp/5.5R4)
11 Age: 228519
12 X-Cache: HIT from spiderboy.charite.de
13 X-Cache-Lookup: HIT from spiderboy.charite.de:888
14 Proxy-Connection: close

-- 
Ralf Hildebrandt (i.A. des IT-Zentrum)          Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
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