No, I am right.
https://www.buryradiosociety.org.uk/
And no doubt you are also right about it being an AM allocation.
They will probably say they've been on there since the "Carefully tuning low to high" AM days, and they ain't moving.
If amateur radio isn't a big enough anorak, they've recently teamed up with a bunch of steam railway preservation enthusiasts!
I'm seriously considering joining them