Just picked up my copy of the Age of Rebellion core book today. In the Edge of the Empire CB, there was an insert that said "Read this first," I did not see anything similar in the AoR book. Is my copy missing this, or did FFG decide not to do one this time around? Thanks for your help.

That insert has been incorporated into the newer printings of Edge of the Empire and is no longer to be found as a separate piece. Presumably they felt no need for such in the Age of Rebellion book.

Thank you very much.

Yeah, I suspect that enough folks lost the insert from their EotE core rulebooks that FFG felt it was enough of a concern to have it included directly in future printings.