Facebook has confirmed that it is just a technical glitch.
The official Facebook page of India Against Corruption seems to be down at the moment.
Facebook shows an error if you try to open it up. There are reports that the company might have suspended the account. It is not confirmed yet.
We can only hope that there is a technical issue which is causing this problem. Facebook is likely to get a lot of bad PR if they did it intentionally.
The widget on their official website seems to be working fine!