Trying to figure some common clue to the caches that are showing the wrong  
2005 dates.  All seem to be either events or limbo/archived caches.   All 
listings under each cache show a 2005 date for all finders ( but the dates  are 
correct on the GC pages for each one).
 
Below are the ones on my list:   others??
Events
14 Mar 2004  GCHQC7    Picacho Peak
24 Apr 2004   GCHYKO   Not your ordinary event  cache
18 Sep 2004  GCKCP4    BYOYJ
24 Oct 2004  GCKCDR    Halloween Radioactive
04 Dec 2004  GCKVIT      2004 Tucson  Event
 
limbo/archived caches
GC3FFB    06 Mar 02 - 23 Jan  04       Yellow Jeep Fever
 
GCGBRX   26 Jan 03 - 25 Jul  04         Doggy Biscuit #3

 
GCGRPY   29 Aug 03 - 16 May 04      Picture Me
GCGZVZ    30 Sep 03 - 11 Jun  04       Fall Nymph Mother's Day

 
GCH87W   18 Nov 03 - 21 Mar 04        Have Mercy, been waiting....
GCHB40    09 Dec 03 - 4 Sep  04        Sprocket's Revenge
GCHD4J    28 Dec 03 - 17 Jun 04      Thunderbolt
GCHE44    01 Jan 04 - 30 Dec  04       Let's go Fly
GCHFKB    08 Jan 04 - 21 Mar  04      Jesus just left Chicago
 
GCHG4K   11 Jan 04 - 05 Jun  04       What a Waste


 
GCHMYZ   07 Feb 04 - 02 Mar 04      Gold  Mint
 
GCHN4G    08 Feb 04 - 26 Apr 04       Rollback  cache

GCHY9K   16 Mar 04 - 17 Nov 04        Homie Haven

GCK95J    14 Aug 04 - 12 Sep  04      Ace is the place for Keys
GCKEGE  30 Aug 04 - 19 Sep 04      14th  Anniversary cache
GCKHAC  11 Sep 04 - 04 Oct 04       Jessie & Jedi