Text Copies into copied page

[Jeremy Kuklicz 0]

I am working with a user that opens a Nitro PDF that has 2 pages. She saves a copy of the PDF to her desktop and has the 2 PDFs side by side. She drags one of the pages to the other PDF and inserts it as page 1. Page 1 and 2 are exact same "page" but added a second copy of it. When she types text into page 1, it automatically copies the text into page 2 in the same field. Why is the text copying from one page to the other? I hope this descirption makes sense of the issue we are having.