Has anything changed other then a longer so-called test run?
Still with unstated "additives" BUT to which there are supposed changes in end result -- yet everyone must still take their word on that for it.
Measurements and end result energy use and production are subject to calculations which are derived from formula -- and there are several steps along the way to reach the end [alleged] result of "extra" energy produced.
It's all a crafty, moderately complex game of smoke & mirrors.