Ive been experiencing the same issues. Pushing a update to preview it on the iPad will not always load properly, or not load at all. Quitting the app seems to work and have updates come through but not every time. Ive seen a few other threads on this issue so your not the only one.

Agree with all these and they have been requested previously by myself and others. The Content/Collection areas of the portal need a lot of work to be a proper production tool for publishers of regular, magazine content (ie: 200+ articles every week or month). Many of the features from Folio Producer and Editor should be ported across. Improved listing details / select all / more info on main lists (device / layout ) / editable content within collections / multiple drag and drop for order / etc

I just wanted to follow up. The issue was resolved and service restored as indicated by the http://status.adobedps.com/‌ status page. Sorry again for this issue and any inconvenience caused.

Hi Andre, hope you're well and had a good Christmas and New Year break...?Thanks for the response - is there an ETA for these though? Appreciate its hard to know when things will drop but these features are so key for progress where I am right now.Many thanksDavid