Hi,
I googled the issue and saw people reported about this over 5 years ago...
The issue remained unsolved apparently. What are you planning to do? The feature is useless to me as of now. What is pretty unfortunate.
The PDF is is absolutely fine when I load it into Evernote and it shows everything in good resolution. When I click on annotate suddenly the text of the PDF is blurry and some parts of the letters are missing. The blurriness gets better when I zoom in to 300% but then I read kind of word by word - No way to work that way. Further, the issue that parts of the letters disappear remains no matter what zoom level I pick.
When will this be resolved? Its too bad that such a sweet app cannot work with PDF files properly. Its a key feature !