Pieter, just to make sure I understand:
1. Export the file to .idml
2. Open the .idml, export that as a PDF
3. Check for errors.
I followed this, and the problem persists.
(in the attached screenshot, which is at about row 20 of the table, "308.10" has shifted to the left. Everything above was incrementally sliding to the right, starting at the top of the table)
That's what I meant. Very strange, and I have absolutely no idea why it's happening.
Is the shift cell-by cell? The last line in the cell above looks to be aligned with the first line in the cell you've shown fully, and the bottom line is actually ever so slightly right of the one in the middle. I don't know what that means, though, if anything.
Peter, thanks for spending the time that you have on this. I really appreciate it.
With this particular table, "308.10" is row 22, and its position is the same as row 1, which is to say the correct position. Beginning with row 2, the numbers have been sliding rightward at a constant rate, until row 21 and "297.50". Below "308.10" the numbers begin sliding rightward again until the bottom of the table at row 30.
I think you should consider opeing a cutomer support case using the portal: http://helpx.adobe.com/x-productkb/policy-pricing/customer-support-portal.html
If you don't have a support contract, I think they'll want your credit card number, but I also think that if the problem is found to be a bug the charges are refunded, and I'm fairly confident this is a bug of some sort.