Hi Steven,
  I did some more testing today and here is what I have found:

firstly, here is a video that I took that shows the problem:

https://www.dropbox.com/s/oda2egr0pde6k … 9.MOV?dl=0

The video shows the problem occurring on safari with my iPad air running IOS 8.02
I can also duplicate the problem with safari on my IPhone 6 which is also running IOS 8.02

I also did some testing with other IOS devices:

* iPad Mini with retina running IOS 7.1.2: no problems.
* iPad first gen running IOS 5.1.1: no problems
* running chrome all above devices: no problems.

So it seems the problem is limited to Safari on IOS 8.

Hope that helps
Francois

I'm also seeing similar behaviour on a project that I'm working on using juicebox pro.

And you can see a similar thing happening when you view the juicebox lite embedded example at http://www.juicebox.net/demos/lite/embedded/ using an iPad or iPhone. When on the iPad or Iphone, if I use my finger to flick up (e.g. a quick drag then release of finger), the page starts scrolling down but then it gets pushed back to the top.

If, however, I drag without releasing  my finger then i can get to the bottom of the demo page.

- Thanks,
Francois