Some text is doubled in PDF exports
A similar bug appears as #25463 for the Tin Whistle Tab plugin, but I found it in MuseScore itself. When exporting to PDF, some text elements are rendered as double overlapping objects, slightly shifted horizontally. Please take a look at the attached PDF, zooming at maximum on the framed System Text elements.
I am using MuseScore 2.0RC on Windows 7 Professional; the text uses the Segoe UI Semibold font.