It finally bounced back form being repoted. I believe they did need time to bounce back. They are looking a lot better. But now I've noticed the leaves turning dark and kind of wilting, not dry. This is new. I have been pruning those leaves . Can you offer any advice on this?

That is residual leaf damage from the repotting. You may lose some other leaves as the plant slowly recovers. Just trim off any discolored leaves and look for healthy new leaves as a sign that you are on the right track. If new leaves come in discolored you have a more serious problem with the roots.