strange error with notes and undo

[martinphogel.de]

I have just discovered a strange error:

1. create a new route
2. set a first route point
3. set a second route point
4. add a note to the second route point
5. set a third route point
   (check: the note for the second route point is still present)
6. select undo (either ctrl+z or the button at the bottom right): route point 3 is removed

==> the note for the second route point has also been removed!

But: go back to route lab and re-open the route: the note to waypoint 2 is present again.

[Corjan Meijerink]

@Martin-Wilcke interesting!