Ive created a dynamic pdf form with LC Designer 22.214.171.12401008.1.734299, which reports itself as compatible with Acrobat and Reader 8.1 or later.
Forms completed in Reader 8,9 and X seem to be coming in correctly.
However, a form completed by a customer in Acrobat Standard 8 behaves oddly:-
When opened in Acrobat Pro 8.3 it correctly renders with all fields that should now be visible, visible and content that should now be hidden, hidden.
The same form master when completed in Acrobat Pro 8.3 crashes Acrobat when one of these scripts is invoked.