custom fields settings & changes are not stored

Hi support team,

as I now adding custom fields one by one by using the form field types within backend, I found out that now the field is available to choose out the items within frontend.

The field items are shown to add while listing and prior to click the update of the place field chosen the are also show while checking prior update. But after clicking to update (no failure message is shown) the fields are not show according to its prior added settings.

e.g. adding payment options “American Express Card” to Morimoto

Find here a screen shot to see what I mean.

1. adding american express card – http://screencast.com/t/ozAFHQs4Pm
2. review & submitting listing – http://screencast.com/t/srMIKfjYBsw
3. Result with missing “american express card” listing – http://screencast.com/t/gzcAXmTr2ZE

Please help to solve this problem.
Is there a limitation for storage existing?

THANKS, Alex