Motion blur doesn't work when using Corona Frame Buffer (<=RC5, C4D r17)

I attached simple scene.

In more complex scenes some troubles with MB on mograph effects. It’s crushing, when trying to start render with mograph effects during use Cinema VFB (if I switch to Corona VFB - all going fine, but render without motion blur).
I will type about it little later, when try to figur out when problem starts exactly.
test.c4d (200 KB)

It’s strange cause if you start with c4d Picture Viewer and you switch from it to Corona VFB, motion blur work

Can you retest this please? The provided scene does not crash for me anymore, so it seems that it has been fixed. Thanks