PoppyForPenny
Farmer
Two different times, I have found the bone flute artifact by the mountain lake, near where Abigail plays her flute in summer. It's hers, she's 10,000 years old.I still like the theory that nobody notices or reacts to nobody aging because they're actually all elves and live for hundreds of years; it's just normal to them. This is why babies still grow up fast (learning to walk doesn't take any longer) but everything afterwards is the same ever after.
I prefer this to the time loop version or the "everyone is secretly dead" to explain why nothing changes but the babies.