Twitter Ads is currently experiencing some issues which are preventing them from pulling data. You may experience a significant delay or the progress bar getting frozen at 35%.
We have reported the issue to Twitter and we have been actively working with them to resolve this as soon as possible, however we do not have a timeline for resolution.
We realize this has been very disruptive and appreciate your patience in the meantime.
We'll update this article as soon as we have new information and inform those affected who have submitted cases as soon as we know we have resolution.