I had a text from my surgery in early September, immediately went online and booked an appointment with a nurse and had my jab two weeks later.
Surgery also did two Saturday walk-through sessions (in one door, jab, out the other door) in October.
At the moment, they've got 7 doctors, 2 nurses and a receptionist self-isolating (?) so to say they're short-staffed is the understatement of the year..!! I would think that many other places are in the same situation, so I don't envy them - and I'd never call them disgraceful after the year that they've had (& are still having).