Bug: Acrobat DC damages W array during Save as
- Open the file minimal.pdf in Acrobat DC. Look at the number '11' on page 3 and '12' on page 4.
- Save As... the document
- close and reopen the saved document
- The numbers '11' and '12' are now rendered wrong (glyphs on top of eachother)
=> Acrobat DC changed the font so CID 18 now has a width of 0...
Thanks for reporting this issue.
We are looking into this & we will get back after investigating.