Wire > Twitter API link stopped working

I used the search bar on right of page but found nothing about this in previous posts.

 

The wire > twitter api link was working. Items posted to the wire got sent to twitter as an update via the custom application.

 

This stopped working. Nothing changed in the setup or configuration, they had not been touched.

In diagnosis & attempts to fix, I removed my authorization in elgg, and twitter, and tried to re-auth, after logging in to both twitter and elgg in the browser. I get two errors:

Unable to authorize Twitter

You need to login to view this content or the content has been removed or you do not have permission to view it

 

I logged into dev.twitter.com, nothing has changed there, app still listed, read & write support. The consumer Key & Consumer Secret match what is in the twitter api settings page in elgg administration.