Sorry, please excuse the question: Have you played drums before?
I ask because in this band I was a part of, the drummer always based his tempo on the bassist. So, the bassist would play first, then the drummer. To me, this means that it wasn't that hard to catch on the one, and so, I'm sure Cherisse had to problem. It's not like everyone had to play according to the drummer, but the other way around.
Not meaning to steal glory from Cherisse, of course, but her being such an excellent drummer it's only to be expected that she manage to get back in and rock out.
Both of them are professionals for continuing the song and not stopping (even though, technically they did for a bit).