Using Acrobat PRO DC2015 (Also problem occurs on Acrobat Standard 9)
We're downloading a PDF document and highlighting a single, small section on page 5 of the multi-page document. After I save and re-open the document, every page now has the highlighting in the location of the page, but now the highlighting is missing from the page where I initially marked it. The strange thing is 1 out of 4 times the highlighting is saved correctly, but I'm following the same editing and saving techniques each time.
There is nothing that would explain this behavior besides either a bug in Acrobat, or a corrupt PDF file. Without seeing the file that triggers the problem, it's impossible to say what's going on with this annotation. Would you able to share a file that demonstrates the problem?