This is what can/will happen secondary to the stress of being separated and potted. Just keep the plants misted, warm, and in fairly bright, indirect light so that these leaves can stabilize. When no more yellowing is occurring, you can then do some judicious trimming to improve the esthetics of the plants. If you wish, after 2-3 months, you can cut off the lower leaves that had to be trimmed, and just plant them a bit deeper in the potting soil, so that the de-leafed stem will be out of sight. The plants should be fine. I would not fertilize for a couple of months and then only use fertilizer that has been diluted 1/4 of its recommended dilution ratio.
