I'm running into an issue where I open certain files (invoice forms) all made from the same template and the fields are blank and an error shows up regarding ArialMT font being missing. Found that if we disable "New Acrobat" the file opens normally, but this disables the page organization sidebar I like to use. Once we re-enable "New Acrobat" it works normally again until the next restart. Then the issue recurs. I believe there is some kind of bug causing this graphical malfunction.