Error HTML in Mobile BI App, not in local (version 1.4)

Hello Experts,

we upgraded our Desgin Studio to versión 1.4 few days ago. Everything was working fine, but since yesterday we are facing a strange problem.

When we execute our Dashboard Locally, it executes without any problem. But when we try the same on the Mobile BI App (iPad), the application throws the error: Error while generating HTML

Any ideas?

Thanks in advance.