Thank you for reporting the problem. We would start looking into your problem as soon as possible. Do you think you can provide your application so that we can verify your problem as a first step? Again I appreciate your problem report very much.
First, I am sorry to hear that your application was impacted. Whenever possible, we release public betas so that customers can report back issues related to backwards compatibility. In the case of AIR 2, we released two public betas.
However, per the Adobe AIR system requirements page, Hebrew is not a supported language. While it is possible that your application was working in an earlier version (AIR 1.5.3), it was still not a supported platform at that time.
I would encourage you to submit a bug using our feedback form and we'll take a look. However, to set expectations, we always prioritize supported systems over unsupported systems.
Feedback form (please provide all information necessary to reproduce the issue):
Product Manager, Adobe AIR
Thank you for the quick respond. I really appreciate it.
Our application is not for public use so Is it possible to contact you in private, so I could send you our files, printscreens, etc...
Please check your private message in this forum.