Found some strange behaviour in the Offset Path filter.
Image:
https://dl.dropboxusercontent.com/u/1475618/S.png
Glyphs doc:
https://dl.dropboxusercontent.com/u/1475618/s.glyphs.zip
Found some strange behaviour in the Offset Path filter.
Image:
https://dl.dropboxusercontent.com/u/1475618/S.png
Glyphs doc:
https://dl.dropboxusercontent.com/u/1475618/s.glyphs.zip
Sometimes happens with certain offsets and bends. you can try adding a short straight segment close to the upper right corner.
Will fix that.