[TYPO3-shop] change order status (admin) does not work

[fuss]

Hi all,
I have a little problem with tt_products v2.4.10 running on TYPO3 v4.0

When I login as shop admin, I get the order list including the 
statusCode list.

But after selecting an order, the login field (content of 
###ADMIN_CONTROL_DENY###) is displayed once again instead of the list 
with available statusCodes.

If I reenter the admin code i get the desired list with statusCodes, but 
no changing/update for the statusCodes seems to be possible.

Despite the fact, that my statusCodes are defined in my setup (I used 
the example from the ext-folder) no changing takes place except for the 
codes 50 & 51.

thx, fuss