Evolution of a system that underwent a late and dramatic instability. Semi-major axis (top left panel), planetary mass (top right panel), eccentricity (bottom left panel) and inclination (bottom right panel) of 60 planetary embryos as function of time. The gas disc lifetime is 3 Myr after injection of the planetary embryos, which migrate with the Kanagawa et al. (2018) prescription with α_mig = 0.0001 and grow with a S_peb = 2.5. The black, grey and coloured lines indicate the same behaviour as bodies in Fig. 3.