Occassional track corruption after edit on map

Hello menion

It's hard to replicate problem (happens occassionaly)

After editing track shape, I see a edited track part or part nearby edited place moved to quite different track position (it's not waypoints location but track order). Eg. when I move three starting waypoints of track, they are later inserted in the middle of track

To illustrate waypoints order before edit:

1-2-3-4-......-569-570-571-.....-1158

Order after moving first three points (previous waypoints numbering)

4-5-6-.....-569-570-1-2-3-571-572-...-1158

This looks like a bug