TJC is under a current refurb project... my bet is these features you mention are just getting a spruce up and will returm to their home when completed.
FYI, here is a current refurb list, with TJC listed last. hope this helps.
Disneyland park Refurbishments
February 2005
Please be advised that refurbishment information is subject to change without notice and should be confirmed just prior to visiting the Park.
ATTRACTIONS
04/10/2003 - TBDSpace Mountain
09/29/2003 - 07/17/2005Circle Vision Bldg. - Rocket Rod Queue
08/02/2004 - 03/11/2005Enchanted Tiki Room & Tiki Juice Bar
01/11/2005 - 03/17/2005Disneyland Railroad
01/11/2005 - 05/02/2005Tomorrowland Railroad Station
01/18/2005 - 03/17/2005Splash Mountain
02/07/2005 - 03/04/2005Minnie's House
02/10/2005 - 03/17/2005Mark Twain Riverboat
02/22/2005 - 04/15/2005Walt Disney Story - Lincoln Theater (50th Exhibit)
02/28/2005 - 03/17/2005Mr. Toad's Wild Ride
02/28/2005 - 05/03/2005Jungle Cruise
