yeah, idk then.
i'm pretty sure that's not the case as even stuff like:
https://www.youtube.com/watch?v=8eBekxoh8Bw#t=2m16s
is present in footage and that more or less matches what i was doing at evo while the beam was still active. dante's still very clearly pushblocking when he gets hit so he's definitely still in blockstun as well so if it is in there then they'd have to do it on the last hit of blockstun only or something.
edit:
looking at more of the footage of tyrant's channel, picked up something funny about million dollars - there's enough of a gap between the first and second wave of shots that the defending char escapes blockstun for a split second
https://www.youtube.com/watch?v=U9VQARgFBME#t=2m8s