For some reason the calendar stop loading. Any help please!
www.alabe.pt/pt/geral/calendario_alabe.php or www.alabe.pt/pt/geral/modelos/calendario_alabe.php

Hello Manuel,
It seems you are using some google calendar feeds, that are private. Please make them public.

Hi. All the calendars are public since i build this. I have it working and now for some reason they are not loading

EDITED.
Well.. your feeds return a "forbidden" error, which means they are not public:
www.google.com/calendar/feeds/sensorial.alabe@gmail.com/public/full?callback=jQuery1111005571668609879399_1417432835263&max-results=150&orderby=starttime&sortorder=a&start-min=2014-01-01&start-max=2015-01-01&alt=json-in-script&_=1417432835264

Further investigation, seems like Google shut the calendar API down on Nov 17 2014:
developers.google.com/google-apps/calendar/v1/developers_guide_protocol

Well, i'll check this again and come back later. Thanks

What can we do in order for this to work?

Having the same problem here. Is there any timetable to fix that?
How is responsable for implementing the new api?

I don't see a posted solution for this issue yet. Please advise asap!

Thanks!