I think with some batches of beans, depending on the process and probably ambient conditions during roasting, there are just always going to be some that are more or less dense or have more or less moisture in them to start and so there will be those outliers.
Unless you have some kicking around still, that batch is gone so we will never get to examine closely but I would call that a City roast. It was well into first crack when I stopped the heat and started to coast into the end. But yeah as I mentioned I hate over roasting my coffee so with my air roaster I usually aim to start the cooling cycle before every last bean has cracked, since there’s a lag time, kinda like an electric stove vs the immediacy of gas.
Right now I’m sipping a French press pot of 3/4 Burundi, 1/4 Ethiopian coffee. It’s damn fine, too.
I brought some home roast and an aeropress with me, traveling, but I’ve been sharing it a lot and I’m not sure it’s going to last the trip!

I might need to, gasp, BUY some roasted coffee somewhere before I go to the what I can only imagine is a fine coffee desert of central Florida.