This is the 7th cycle since Edward hit the 40's, so he should be over that bounce. Given that we had no test data the night of the 22nd, we can only assume he went lower again that night, triggering yet another bounce. Tonight should be the end of that bounce. If you don't see green by tomorrow morning, it's a failed reduction and I think you should increase tomorrow morning.
Let me explain why. First of all, I presume you are interested in the possibility of remission? Getting to remission means getting regulated first. Getting regulated means spending time in safe green and getting used to those normal numbers. Time in green is where his little pancreas can heal, by giving the insulin giving the beta cells a break. Spending time in higher numbers does not help, causes some glucose toxicity over time which ultimately means an even higher dose is needed for a breakthrough. It hinders progress, not helps it. The odds for remission are greater in the first six months since diagnosis. You do a great job testing. You also did a great job handling the 48 you got. He was just there briefly and you got him up into safe numbers quickly. Low numbers are scary, but become easier over time once you learn Edwards response to food.
It's not uncommon to have to go up and down in dose a bit. With time and experience, you will grow to love the greens.