I just updated the Hulu app on my iPad Mini 4. Before the new update, I could not flick (or swipe) left and right through the pages without the whole screen refreshing and sending Voiceover straight back to the top of the screen. One had to use Explore by touch exclusively all the time. Now, this seems to be fixed!
I hope others can verify this and it isn't just my devices. I wish the app interface was a little more intuitive to use, but this is a major improvement by Hulu,IMHO!