Tries to render block when the auth request fails

This verifies that the application loads and that the init() call works before attempting to perform the search.

Thank you for this issue and for the patch.

I have added a message for administrators only to explain why a Twitter block would appears empty - because of the connection issue with the Twitter app.

It's merged on 4.0.x and will be released soon.

That's a good approach, thank you.

Automatically closed - issue fixed for 2 weeks with no activity.