Related fields into a URL view

Hello,

I need help urgently,

Related fields in my URL Views have been working for a long time. Today stopped, without any logic reason.

The edit support is enable.

Look to this URL to understand my problem please:

http://creator.zoho.com/sergio.galiano/erp/view-perma/Dedicacciones1/criteria/Contacto.Entidad=BARBERAN

Note that the criteria:

Contacto.Entidad

doesn't work.

I have also 3 or 4 more URL that doesn't work with the same problem.

Please anyone can help me? It's very important for us.

Thank you.

Sergio Galiano