Adding twitter apps is broken

#1 doesn’t work. I either get an access denied error even though I’m logged in or “Error
The form has become outdated. Copy any unsaved work in the form below and then reload this page.”

Any idea how to resolve this or is this a twitter bug issue?


Same here on Windows 10 using Firefox 48.0.2 as well as Microsoft Edge 38.14393.0.0 and Chrome 3.0.2785.116


We had a temporary issue with this yesterday, but this should now be resolved.