>>>Have you checked that no one has set a Format or Input Mask in the VF view definition?<<
>
>You could only do that in an expression as far as I am aware. We haven't used any expression yet, so I don't think it will be that. We'll check though.
>
>Cheers, Pablo

Pablo,

If you go to the VF View designer on the front tab (fields) there is a properties button. From there you can set properties for each of the view fields.