When exporting a Keynote '09 presentation to Youtube, Quicktime, iTunes, or iWeb, there are slides missing

I exported a Keynote '09 narrated presentation to Youtube, iWeb, iTunes, and Quicktime. All of the versions are missing a few of the slides. All of the same slides. The narration is all intact and I have the setting to preserve the timing when exported. While viewing the presentation on Keynote, everything in there. This is an important presentation and now I have to revert to Power Point!! Ugh! Does anyone have a solution? -😕😢