"No Tweets Found" message started appearing consistently over the past week

[tenebroso]

Hey, thanks for your work on this plugin. We're using it on a client site and am finding that even though nothing has changed in the search parameters for the widget, and even after re-authenticating in the options page, the result is showing "No tweets found" consistently since about a week ago.

Are you aware of anything on Twitter's end that might have stopped this plugin from working correctly?