Not a development issue but an issue with help.twitter.com. My coworker had
the same issue. The bug is that if you had your email associated with one
user on twitter, opened a ticket, and then swapped that email it out with a
new user on twitter, you can't login to zendesk again with the new twitter
user or the old twitter user.
I would open a ticket but I can't login :-)
Url to login to help.twitter.com redirects to zenddesk and then it bounces
around a few times and fails with the url below.
First url it bounces to is:
Not sure if another is in there but I end up with this: