Reader extended PDF issue

Hello,

I have a problem with reader extended PDFs. The situation is as follows:

I made a PDF form in Lifecycle Designed ES2 with a dynamic table, saved it, opened the form in Adobe Acrobat X Pro and

saved it again as a Reader extended PDF and now a weard thing happened: Acrobat has created 2 new rows in the

dynamic table which are now corupting all my scripts.

Any ideas why Acrobat is doing that how to fix it?

Thanks in advance!