Ion-segment - Final Release - not working the first time!

I’m experiencing a strange problem. I had my app created based on RC3. I updated my app to Final Release.
Everything is working ok except from my Ion-segment.

When i run my app to my iPhone for the first time, the ion segment does not work whatever i do. I have also created a new page with just the example from the site and still does not work.

If i close my app, remove it from memory and reload it then it works!

I’m trying to fix it for the last 5 hours but can’t get it working…any suggestions?

Thanks