Sitemap.php - index not showing updated timestamp

[jsw_nz]

Hi Guys

Could not find the answer to this doing basic search so wanted to ask:

the sitemap.php (version 1.4.5) - does not OUTPUT and REARRANGE order with new change/ timestamp made to homepage
- I plan to resubmit for Google indexing - wanted to be sure that the 'last updated' criteria' works

see the output here:
http://www.calderstewart.co.nz/ 2012-04-24
http://www.calderstewart.co.nz/index.php 2012-04-24
http://www.calderstewart.co.nz/sitemap.php

those dates should reflect today's date -- hmm.....
how can I get the index to be at the top of the list - without hacking??

kind regards,
john in nz

[update]

Did you empty your browser's cache? Is there any caching server around?
I get a lot of 2013-6-11 dates... so it seems to be ok...

[jsw_nz]

Hi Claus

yes did clear cache - no joy - and yes some of the newer pages show up correctly
- but changes made to homepage do not -

see the output here:
http://www.calderstewart.co.nz/ 2012-04-24
http://www.calderstewart.co.nz/index.php 2012-04-24

not sure what to do... need to have this showing updated timestamp
Perhaps Oliver has an idea

cheers
-john-

[update]

Ok, now I can see the problem...
is there any redirection?

[update]

I just detected http://www.calderstewart.co.nz/index.php?home-page 2013-06-11
This is the same page like http://www.calderstewart.co.nz/index.php or http://www.calderstewart.co.nz, isn't it?

[jsw_nz]

Hi Claus

Yes that page:
http://www.calderstewart.co.nz/index.php?home-page 2013-06-11
is new (created new alias) but the main website URL does not reflect that change - still 2012-04-24

maybe I will do manually
- i want the main domain itself to reflect it is new to Google indexing

cheers
-j-