Since bringing in all of my DRs and putting them under grow lights a few days ago, they all seem to be responding happily. The yellow leaves have stopped, new leaves are growing, and it is a big relief. I think they like having the temperature constant, no cold air, no wind or rain. ;)
Anytime I say positive things about these plants, I always jinx it so if it happens again, I may not give positive updates in the future. LOL!