Lumira Stories display problems in BI Mobile 6.1.17 (build 13)

I have update SAP BI Mobile to version 6.1.17 build13 on my iPad (iOS 8.1.3)

I use SAP Lumira Cloud for my publications.

My old and new (1.23) Lumira pubblications is not correctly displayed.

Stories after long loading times not shown any data and graph (freezed).

For example the story in web show

but in BI Mobile (only pictures appear!) ...

Thanks for any suggestions

Claudio