Trends since Update broken

[Habib]

Hi,

I've installed by my customer a spaceLYnk and have made many trends. On 24th June I've done the update of the firmware from 1.1.1 to 1.2.0 and all seems working fine.
Now I've looked for the installation, but the most of my trends are now broken... but some of them working fine.

What can I do. I've an backup from system before the update and I've one from today. Can you help me to figure out whats the problem?
Are the stored data's lost?

Thx forwards

Habib

Edit: I added some screenshots to show the failure

Working
   

Fail
   

[admin]

Can you provide your backup prior to firmware upgrade?

[Habib]

Hi admin,

yes I can do. I send you an PM with the link and Pw.

Thanks forwards

Habib