Others have argued the other way saying it was in the middle of a combo, that the ref marks the end of the round, not the horn and brings up Holly Holm vs GDR as a reference. (sbnation.com)
And if anyone thinks the 30 burpees in the middle of this combo will be of anything resembling quality, then you've got a poor grasp of what a quality burpee should actually look like. (bodytribe.com)
Melee combat requires precision and patience, even going so far as to not allow you to change directions in the middle of a combo. (egmnow.com)