[FIXED] Bug with Join Contours/Split Contour

When I try to use either Join Contours or Split Contour in the newer versions, sometimes it works, sometimes it does nothing, and sometimes it completely deletes one of the shapes instead.
a.png
before join contours
b.png
after join contours

Yes, this can happen sometimes.

Try changing one or two of these off-curve nodes before using joining the overlapping contours.
Off-curve Points.png

This still happens even if all the points are on curve.
a.png
b.png

Please send that one over so we can try to improve our algorithms.

Giovenellaold.fcp (1.54 MB)

Can you let me know the glyph index?

We have identified the bug. It will be fixed with the next upcoming update.