Google Docs published HTML - STOP working suddenly

[#1]

Hello

I was loading an external HTML link from google https://docs.google.com/spreadsheet/pub?key=0AmPof3lviL7RdHc1SXZHMDZzTkZnVC1qNEpCSDM3cXc&output=html and when i try to reload its giving me error : " Cannot Open HTML file "

The script has been working for several months, but since las week is not reloading anymore. I try to generate another QVW File, containing a script only with a simple LOAD to this web archive, considering it a HTML file, and it returns me the same error.

Any idea ?

Thanks in advance