[Typo3-shop] Pre-population of Invoice Details

[Nick Weisser]

Heya listers,

After upgrading to tt_products 2.3.10 the form fields for the invoice 
name and address (during the checkout procedure) are no longer 
pre-populated as before from the fe_user table.

Any suggestions why this might happen?

Please do not tell me to upgrade to 2.3.11 because I already made a lot 
of changes in the class code ;-)

Regards,
Nick