I changed them trying to find a work around. I eventually made saved separate files incrementally 30 frames apart so that in theory I could place them together in AE and have the full animation. This did not work, even after deleting the key frames other than the 30 I segmented for each section of the animation, only the first 30 of the original played in AE. I uploaded the multiple screenshots as I went along and made changes. Here is the project as is.
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