Thank you for your post.
I am unable to replicate the problem.
With FileMaker Pro, I created a Layout with Text moving from one end of the screen to the other. When I go to Preview, I notice where the text is cut-off. I print to PDF, and the resulting PDF file has the text cut-off in the same position. I then Save/Send Records As -> PDF..., and the resulting PDF file is also cut-off in the same position. I move the file to my iPad, launch FileMaker Go, tap the gear icon in the upper right corner, tap Print, set the Record Range to Current Record, set the Paper Size to the same as the Mac, set the orientation the same, set the Scale to 100%, tapped PDF and then View, and also PDF and then Save. All instances show the data being cut-off in the same position.
Let me know what I'm doing differently than you and I'll try to replicate the problem here.
Thanks for the reply, but it seems like I've solved the problem. To be honest, the only thing I did was restart my iPad... I didn't update the database, nor is the database hosted on the server. Very very strange.