They look OK, Adam. They look a little wet though. You might want to keep them moist, not soggy all the time. You didn't use any weird water or growing medium, did you? If not, then it's not chemical (dissolved minerals) burn, which can look similar.
Just let the traps slowly blacken until they are dry(ish), then clip the black portion of the leaves off. The growing centers of most of the plants look OK, so that's what you need to watch. If they continue to look good (the new emerging shoots) then the older leaves, as they die back, will yield their nutrients (so it always seems to me) to the part of the plant that all the leaves share underground, and from that to the new shoots.
So all is not lost.
Just don't panic and let the plants recover while you
conservatively adjust their growing conditions.
Steve